1 About these instructions 1.1 Scope of the instructions These instructions describe the intended use and the setup of the special sewing machine 878-M PREMIUM. It applies to all sub- models listed in chapter 3.5 Technical data, S. 16. 1.2 Applicable documentation The device contains built-in components from other manufactur- ers, e.g.
Length of the machine arm, number of adjusting wheels, position of the stitch adjustment lever, presence of the keypad, etc. When this makes no difference to the handling steps, the figures show only one machine version as an example. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Setup The power cable must have a plug authorized for the country in which the machine is being used. The power plug may only be connected to the power cable by a qualified specialist. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Safety Safety equipment should not be removed or deactivated. If this equipment cannot be avoided for a repair operation, the safety equipment must be refitted and put back into service immediately afterwards. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Can result in minor or moderate injury. NOTICE Can result in material damage. CAUTION Pollution can result Symbols The following symbols indicate the type of danger to personnel: Symbol Type of danger General Electric shock Pointed objects Crushing Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Consequences of non-compliance. Measures for avoiding the danger. This is what a warning looks like for a hazard that could result in moderate or minor injury if the warning is ignored. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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CAUTION Type and source of danger! Consequences of non-compliance. Measures for avoiding the danger. This is a warning note for a hazard that could result in pollu- tion if ignored. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
(9) - Hand wheel (4) - Keypad on the machine arm (10) - Electronic hand wheel (5) - Top roller with needle (11) - Reel stand (6) - Hook (under throat plate) Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Machine description 3.2 Characteristics The Dürkopp Adler 878-M PREMIUM is a post bed sewing ma- chine for double lockstitches. General technical characteristics • 1-needle or 2-needles machine • Large vertical hook • Transport: Bottom wheel feed with driven top roller, without needle transport •...
Machine description 3.4 Proper use The Dürkopp Adler 878-M PREMIUM is intended for sewing light to heavy material. Depending on the subclass the following needle sizes are to be used: • Light to moderately heavy material: 70 – 80 Nm •...
Indicator lamps (1) and (3) turn off. Switching on the dimmable sewing lamp 1. Press switch (5) to the left to position 1. 2. Press switch (2) up to position 1. Dimmable sewing lamp illuminates. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Faults caused by an incorrect hook clearance After inserting a thinner needle: • Missing stitches • Thread damage After inserting a thicker needle: • Damage to the hook tip • Damage to the needle Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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5. Important: Align the needle so that the groove (3) is facing the hook according to section (4) or (5). The needle may not be oriented as shown at section (6). 6. Turn the lever (2) back to tighten the screw. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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5. Important: Align the needles so that the groove (3) is facing the hook according to section (4) or (5). The needles may not be oriented as shown at section (6). 6. Tighten the screws (2). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Turn off the sewing machine before threading the thread. 4.3.1 Tension plate rotary Information Tension plate rotary uses the control on the display and all the setting as an tension plate electronic. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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6. Insert the thread from the bottom up through the thread regu- lator hole (5) and then to the thread lever, the guide, the needle holder and the needle eye. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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(2). 2. Threading the side by side arranged needles is in the picture above. Fig. 7: Threading the diagonally arranged needles Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
2. Insert the thread from the rear to the front through the thread guide on the unwinding bracket (3). 3. Use e.g. a compressed air gun to feed the thread through the thread guide (1). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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7. Guide the thread under the diverter pin (4) to the thread tensioning spring. 8. Lift the tightening lever (1) with the thread. 9. Pull the thread under the spring tip (2). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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14. Insert the thread through the thread guide on the needle bar (11). 15. Insert the thread through the needle eye (12) in such a way that the loose thread end faces the hook. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
(2) - Reel stand 1. Fit the thread reel on the reel stand (2). 2. Insert the thread from the rear to the front through the thread guide on the unwinding bracket (1). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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7. Clamp the thread behind the cutter (7) and tear off the loose end behind it. 8. Fit the bobbin on the bobbin shaft (6). 9. Turn the bobbin clockwise until it clicks. 10. Pull the bobbin lever (5) up. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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4. Tear off the thread behind the cutter. 5. Insert the full bobbin in the hook ( Replacing the hook thread bobbin, p. 32). 6. Repeat the winding-on procedure with an empty bobbin, as described above. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
4. Thread the thread through the slot (5) and slot (6). 5. Close up the bobbin housing flap (4) and fasten the thread under the tensioning spring (3). 6. Trim the thread end according to the picture. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Each of the bobbins has a thread supply groove that is embedded in the bobbin core. Important: Insert the bobbin in the hook in such a way that the thread supply groove faces down. Otherwise, the remaining thread monitor will not work. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Setting needle thread tension The needle thread tension can only be set using the software of the OP3000; for detailed information, refer to the chapter ( 5 Settings via the software, str. 45). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
The hook thread tension is adjusted using the adjusting screw (1). Insert a screwdriver through the hole (2). To increase the tension: 1. Turn the adjusting screw (1) clockwise. To reduce the tension: 1. Turn the adjusting screw (1) counterclockwise. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
The thread cutter is activated and the top roller is lifted. Top roller folding Fig. 19: Top roller folding ① (1) - Top roller 1. Fold the top roller (1) in the direction of the arrow. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
The lever swivels back up and the lock is removed. CAUTION Risk of crushing when lowering the top roller! Do not hold your hands under the top roller when the upper position is released via the pedal or lever. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Push the knee switch (1) to the right and keep it pressed. A new state is retained as long as the knee switch is pushed to the right. • To switch off: Release the knee switch (1). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
(1) Activating a key function 1. Press the key. Function is activated. The key illuminates. Deactivating a key function 1. Press the key again. Function is deactivated. The key turns off. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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This key (6) activates the programmed auxiliary thread tensioner. Switch to the next seam section (7): The key (7) switches to the next seam section. The key is fully customizable. It is possible to implement other functions as necessary. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
2. Turn the screw under the desired key 90° so that the slot is vertical (3). 4.12 Operating the controller The machine is operated with a DAC Comfort controller ( Settings via the software, p. 45). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
2. Push the material to be sewn into the initial position. Sewing: 1. Press the pedal forwards in pedal position +1: The machine sews. The sewing speed increases the further forward the pedal is pressed. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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1. Press the pedal back completely in pedal position -2: The machine sews the end bar tack, and the thread cutter cuts the thread. The machine stops, needles and sewing feet are up. 2. Remove the sewing material. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Settings via the software 5 Settings via the software 5.1 OP3000 control panel Fig. 26: Control panel All settings in the controller for the 878-M PREMIUM are performed using the OP3000 control panel. Function 0 to 9 Inputting the parameter value (if the field for the parameters...
• On the right of the screen the controller software version The machine performs a reference run: The display shows the program last used, or manual mode. Fig. 28: Display of the program last used Fig. 29: Display in Manual mode Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Settings via the software 5.3 Controller operating modes The controller of the 878-M PREMIUM has 3 available operating modes: • Manual mode (program 000) Manual mode is the simplest operating mode. There are no sewing programs and no inputs for individual sewing sections.
Stitch length Value range: 0.0 to 7.0 mm (depending on the sewing equipment) • Use to select the Stitch length parameter. • Use to change the stitch length Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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5.6.1 Creating programs, str. 56 Altering sense of difference feed (wavy line up - top roller feeds faster; wavy line down - top roller feeds slower) ESC, F and S No function assigned No function assigned Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
The needle bar moves to the defined position. The pedal is temporarily locked. Programming Added a new sewing programm. Bobbin mode Press the pedal forwards for winding. Press the pedal backwards - bobbin mode is ended. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
4. Press the OK key to select the parameter. 5. Change values using the / keys. 6. Press the OK key to confirm your selection. 7. Press or ESC to exit the menu Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Display more information on the display Speed Corr. Setting the correction of various sewing parameters depending on the speed of the machine. cor. Fabric Thickness Setting the correction of various sewing parameters depending on the material thickness. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
The controller switches to automatic mode and the following information appears on the display: Fig. 32: Displey in Automatic mode The following table shows the individual symbols on the display and the functions of the keys on the control panel. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Value range: -50 to +50 % Alters the thread tension in all seam sections. 1. Sew, press the pedal or press the OK key. The program switches to the 1st section. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Pedal halfway Raise the top roller back Pedal fully Cut off the thread back The program remains stopped at the cutoff point. Lower softkey Softkey menu 5.4 Manual mode, str. 48 Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
1. Press the key. The softkey menu appears. 2. Press the key. The controller displays the next free program number. 3. Press OK to load the program number. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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5.6.4 Editing programs, str. 60. Stitch length for the current section Value range: 0.0 to 7.0 mm • Use to select the Stitch length parameter. • Use to change the stitch length. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Number of stitches / length of the current section in mm Programming mode offers two options for creating new seam programs: • Creating a program by keyboard input • Creating a program by teach-in Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
(bartack, sewing speed, thread cutter, top roller lifter, etc.). 9. Press the ESC key. The program is saved. The machine switches to Automatic mode. The program that was just created is selected. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
to select the parameter to be changed for the respec- tive section, and use to change it. 3. Use to add a new section. 4. Use to delete a section. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Auto Forward Top roller Pressure Max Speed Seq. End Modes Start Tack Dialog box for defining the start bar tack End Tack Dialog box for defining the end bar tack Needle up Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Settings via the software Symbol Meaning Foot lifted Top roller lift height Backwards 5. Exit the submenu using ESC or The changed values are stored immediately. 6. Exit Edit mode using ESC. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Bobbin (setting thread monitor) Daily Piece Counter (day piece counter) - by number thread trim Point Pos. After pressing moves to a specified position in degrees. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
The softkey menu appears. Fig. 39: Softkey menu 2. Press the key. The following display appears: Fig. 40: Copying the program The controller displays the next free program number. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
1. Press the key. The softkey menu appears. Fig. 42: Softkey menu 2. Press the key. 3. Press the ESC key. The controller exits Programming mode and reverts to Auto- matic mode. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Foot Lifting (foot lifting in stitch/after trimming) After pedal release the foot lifts automatically, after depressing the pedal is automatically lowered. Information How to choose between the standard and simplified display menu is available in the Service Instructions. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Information If a value is entered that is not within the specified value range, the software will automatically adopt the limit value which is closest to your entry from the value range. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
(2). You customize the information using the control panel settings, p. 88. Fig. 45: Navigating the Commander Basic/Pro control panel ① ② (1) - Status bar (2) - Main screen Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Parameters for which you can/must enter a numerical value. Values can be input by pressing. Dark tiles (latching) You can active or deactivate dark tiles encircled by a white line by pressing. You cannot set any values. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Values highlighted in red are invalid as they are not within the specified value range. If you enter invalid values, the software will automatically set the limit value of the value range. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
After entering your user login, you will be taken to the language options or the settings - depending on which option you selected. Symbol Explanation Language selection Settings Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
To access User Management: Press on the symbol to open the burger menu. The menu opens. Fig. 47: User Management (1) ① (1) - Settings Press Settings (1). This opens the Settings interface. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
This neither requires the input of a password nor a USB key or an NFC chip. The following explains how you can switch users. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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(1) - Logout Press Logout (1). This opens the Login interface. There are three ways to log in. The three options - including the necessary settings in the software - are described below. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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A new window opens. Plug the USB key into one of the ports on the control panel. Select the USB key you wish to assign to the user for login purposes. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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To log in with an NFC chip: Hold the assigned NFC chip up to the control panel on the left-hand side. If the NFC chip has been assigned correctly, the user will be logged in. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
25483). The Default Technician has more far-reaching authori- zations than the Default User. They are explained in more detail below. If selecting User Management as a Default Technician ( p. 72), you will be presented with the following interface: Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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- this is how they one role to a single user. receive their authorizations. You need to be a user to log in; you cannot log in using a role. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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The role is highlighted in blue. Press The role disappears from the list; it has been deleted. Information Roles with a symbol behind their names have been created at the factory. They cannot be deleted. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Access the programming ui Edit Settings on the programming screen Settings Access Standard level Access Technician level Manual mode Edit Bartack sewing Edit Status bar Edit Main screen Access Role Main Screen Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Edit Flat Sew User Management Edit Current user Edit Roles up to technician Edit Roles up to vendor Edit Users up to technician Edit Users up to vendor Edit Auto Login Editable Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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(3) - Settings of the user The left-hand side holds a list of all users (2) that have been created. You will see on the right-hand side which settings (3) have been defined for the selected user. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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They cannot be deleted. Creating a new user To create a new user: Press The list shows a new user. Define the settings for the user (see table below). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Login by NFC chip allowed or Login with not allowed NFC token Login by USB key allowed or Login using USB not allowed Automatic login when Automatic machine starts; no login login during required system start Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
(comprising 2 or more seam sections). Seam programs are divided into individual seam sections. Each section is assigned its own individual stitch length, needle thread tension, etc. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
This opens the navigation interface. Fig. 57: Setting up the user interface (1) ① (1) - Settings Press Settings (1). This opens the Settings interface. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Fig. 59: Setting up the user interface (3) Press and hold the desired tile and drag it to move it into or out of the grid. Press to return to Settings or to return to Manual mode. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Fig. 61: Setting up the user interface (5) Press and hold the desired symbol and drag it to move it into or out of the status bar. Press to return to Settings or to return to Manual mode. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
The 2 value for the gap between the motor-driven edge guide and the needle (factoring in the defined safety distance to the sewing feet). Main Parameter (see p. 95) Bobbin monitor mode Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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(see p. 100) The stitch length changes slightly Stitch length depending on the material thickness. For this reason, the stitch length can be adjusted to different mate- rial thicknesses by the software. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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The maximum sewing speed can Max. Speed be adjusted to different material thicknesses by the software. Output (see p. 104) Output 1-16 Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Sewing foot lower position Value range On/Off Value range t Clean 0000–5000 [ms] Duration for which the lens is blown clear with compressed air. The process takes place as the thread is cut. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Sewing foot lower position Value range On/Off Value range Reset necessary On/Off It is only possible to resume sewing after changing the bobbin and confirming the message on the control panel. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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NOT switch to the base value for the parameter. Only after finishing the seam by cutting the thread is the base value for the parameter set again. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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On/Off Sewing speed Value range used. 0000-4000 [1/min] (depending on subclass) Speed from which the 2. Value Min. stitch length should be Sewing speed Value range used. 0000-4000 [1/min] (depending on subclass) Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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0000-4000 [1/min] pressure should start. (depending on subclass) Speed up to which the Max. Speed Value range increase in sewing foot 0000-4000 [1/min] pressure should occur. (depending on subclass) Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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NOT switch to the base value for the parameter. Only after finishing the seam by cutting the thread is the base value for the parameter set again. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Value range should be used. 00.0 to 10.0 [mm] Material thickness from 2. Value On Min. Material which the 2 stitch length thickness Value range should be used. 00.0 to 10.0 [mm] Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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00.0 to 10.0 [mm] used. Material thickness from 2. Value On Min. Material which the 2 needle thickness Value range thread tension should be 00.0 to 10.0 [mm] used. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Value range speed should start. 00.0 to 10.0 [mm] Material thickness up to Max. Material which the increase in thickness Value range sewing speed should 00.0 to 10.0 [mm] occur. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Seam begin bartack parameters Value range Bartack at seam begin On/Off Value range Number of stitches backwards 01 to 50 Value range Number of stitches forward 01 to 50 Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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If this function is active, the same On/Off needle thread tension is used for the bartack as the one set in Manual mode. If this function is deactivated, a custom input can be entered. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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(forwards – even number of sections) or against the sewing direction (backwards – odd number of sections), depending on the number of sections. Setting this parameter inverts the sewing direction of the bartack. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Max. Speed It is possible to reduce the maximum 0050-2500 [1/min] sewing speed at this point. (depending on subclass) The maximum sewing speed can be set in the software at the Technician level. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Parameter Seam End Value range Sewing foot lift after trim On/Off Value range Height of sewing foot lift after 00 to 13 [mm] trim (depending on subclass) Value range Thread trimmer On/Off Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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0.1 to 7.0 [mm] (depending on subclass) Stitch length of backwards stitches Value range 0.1 to 7.0 [mm] (depending on subclass) Value range Speed in bartack 50 to 2000 [1/min] Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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The first section of the bartack can be programmed with a different number of Number of stitches Value range stitches. All subsequent sections have the 01 to 50 preset number of stitches from the settings for the start bartack. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Automatic mode is comprised of all stored programs. To access the Automatic mode: Press the symbol to bring up the navigation pane. This opens the navigation interface. Fig. 64: Using Automatic mode (1) ① (1) - Automatic mode Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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The interface of Automatic mode opens. The program stored last is loaded. The display shows tiles and information below the upper bar that vary with the selected program: Fig. 65: Using Automatic mode (2) Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Grayed-out tiles for information on the set parameters can be adjusted by programming ( p. 116). Dark gray tiles can only be activated or deactivated. You define which tiles will be visible by programming ( p. 116). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Press the pedal Lift sewing foot. halfway back. Press the pedal Cut off or cancel the program. fully back or The program remains stopped at the cutoff point. cancel by pressing the X. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
NOT active in the program defaults at the Technician level. If the parameter is still active, you can cancel the program only by pressing the cross on the control panel. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Press Programming. The user interface for Programming mode opens. Fig. 68: Using Programming mode (2) ① ③ ② (1) - Managing programs (3) - Manage the seams/segment (2) - Edit the seams/segments Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Place tiles on the main screen of the program (grid), see p. 88. Place information in the status bar of the program, see p. 88. Exit Programming/Edit and return to the beginning of the program (in Automatic mode) Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
-6 to 16 The 2 value for the difference can be switched on using a button on the push button panel, with the knee button or with the button on the control panel. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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The needle thread clamp is closed at On/Off the 1 stitch of the seam to ensure that the needle thread lies on the underside of the sewing material. (see p. 123) Bobbin monitor mode Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Depending on the speed, the sewing Sewing foot pressure foot pressure can be adjusted at different speeds by the software. Material thickness detection Material thickness detection Value range On/Off (see p. 128) Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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The sewing foot pressure can be Sewing foot pressure adjusted to different material thicknesses by the software. The maximum sewing speed can be Max. Speed adjusted to different material thicknesses by the software. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Value range Sewing foot lower On/Off position Value range t Clean 0000–5000 [ms] Duration for which the lens is blown clear with compressed air. The process takes place as the thread is cut. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Value range Sewing foot lower On/Off position Value range Reset necessary On/Off It is only possible to resume sewing after changing the bobbin and confirming the message on the control panel. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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NOT switch to the base value for the parameter. Only after finishing the seam by cutting the thread is the base value for the parameter set again. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Value range stitch length should 0000-4000 [1/min] be used. (depending on subclass) Speed from which the 2. Value On Min. Speed Value range stitch length should 0000-4000 [1/min] be used. (depending on subclass) Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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0000-4000 [1/min] pressure should start. (depending on subclass) Speed up to which the Max. Speed Value range increase in sewing foot 0000-4000 [1/min] pressure should occur. (depending on subclass) Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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NOT switch to the base value for the parameter. Only after finishing the seam by cutting the thread is the base value for the parameter set again. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Value range should be used. 00.0 to 10.0 [mm] Material thickness from 2. Value On Min. Material which the 2 stitch length thickness Value range should be used. 00.0 to 10.0 [mm] Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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00.0 to 10.0 [mm] used. Material thickness from 2. Value On Min. Material which the 2 needle thickness Value range thread tension should be 00.0 to 10.0 [mm] used. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Value range speed should start. 00.0 – 10.0 [mm] Material thickness up to Max. Material which the increase in thickness Value range sewing speed should 00.0 to 10.0 [mm] occur. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
The waiting time at the turning points 0000–1000 [ms] (e.g. for a change of sewing direction) is set at this point. A short waiting time in milliseconds should ensure consistent seam quality (ornamental-stitch bartack). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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The stitch length Value range cannot be set individually – it corresponds 01 to 50 to the stitch length of the normal start bartack. Number of bartack sections Value range 01 to 10 Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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(forwards – even number of sections) or against the sewing direction (backwards – odd number of sections), depending on the number of sections. Setting this parameter inverts the sewing direction of the bartack. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Max. Speed It is possible to reduce the maximum 0050-2500 [1/min] sewing speed at this point. The (depending on subclass) maximum sewing speed can be set in the software at the Technician level. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Value range (optional additional equipment) 01.0 - 45.0 [mm] The edge guide helps to precisely position the sewing material. The value set indicates the distance between the needle and edge guide/material edge. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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The light barrier detects the beginning (see p. 138) and the end of the material. After a signal was detected, sewing can continue automatically with the specifically set parameters. Output (see p. 139) Output 01-16 Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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To prevent this from happen- ing, you enter the number of filter stitches. This number represents the minimum number of stitches with signal detection following the 1 detection of the signal. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Number of bartack sections A bartack consists of several sections. If 01 to 99 the sewing direction is changed, a new section is started. The number of sections in a bartack can be set here. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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If this function is active, the same needle On/Off thread tension is used for the bartack as the one set in Manual mode. If this function is deactivated, a custom input can be entered. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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(forwards – even number of sections) or against the sewing direction (backwards – odd number of sections), depending on the number of sections. Setting this parameter inverts the sewing direction of the bartack. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
(depending on subclass) trim/at segment end 6.8 Importing/exporting programs Programs cannot be imported or exported by the Default User. This process requires that the user be logged in as a technician, Service Instructions. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Once the control panel has been restarted, the machine can be used again. If you have not already done so, you can now remove the USB key. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Make sure no particles fly into the oil sump. NOTICE Malfunctions can occur due to a dirty machine. Lint and thread remnants can impair the operation of the machine. Clean the machine at regular intervals as described in the instructions. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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NOTICE Damage to paintwork may occur when using solvent- based cleaners. Solvent-based cleaners will damage paintwork on the ma- chine. Use only solvent-free substances for cleaning the machine. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
1. Switch off the sewing machine at the main switch. 2. Add oil up to but not past the maximum level marking (2). 3. Press the main switch again to turn the sewing machine back on. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
5. Screw the inner bars (2) down so that both head sections (1) are at the same height. Important: Turn the adjusting screw (7) so that the frame has even contact with the ground. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
5. Fasten the reel stand (7) with nut and washer. 6. Screw the thread reel holder and the unwinding bracket onto the reel stand (7) in such a way that they are exactly on top of each other. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
1. Place the table top on the head sections of the inner bars. 2. Screw the table top firmly with the screws (1) according to the marks on the table top Table top drawing, p. 173. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
2. Set the table top to the desired height. Important: Pull out or push in the table top evenly at both sides to prevent it from jamming. 3. Tighten the screws (1) on the frame bars. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
1. Screw the control unit (2) onto the 4 screw holders (3) under the table top. 2. Clamp the power cable of the control unit (2) into the strain relief mechanism (1). 3. Screw the strain relief mechanism (1) under the table top. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
5. Hang the pedal rod (1) with the ball socket on the setpoint device (5) and attach to the pedal (4). 6. Pull the pedal rod (1) to the correct length: Proper setting: 10° inclination with pedal (4) released 7. Tighten the screw (2). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
2. Insert the machine head vertically in the recess in the table top. 3. Insert the upper hinge parts (1) into the rubber inlays (2). 4. Above the right hinge place the locking plate (3) and screw it with two screws to the table. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
(1) - Tilt sensor (2) - Screws 1. Tilt the machine head. 2. Place the tilt sensor (1) into the groove in the table top. 3. Screw the tilt sensor (1) with two screws (2). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
2. Guide the connecting cable (2) to the back between the oil sump and the control unit. 3. Insert the plug (3) of the connecting cable in the socket of the control unit. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
2. Insert the plug (2) of the connecting cable in the socket of the control panel (1). 8.12.2 Assembling the Commander Basic/Pro Fig. 84: Assembling the Commander Basic/Pro (1) ① ② ③ (1) - Control panel bracket (3) - Ball head (2) - Countersunk screws Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Screw the ball socket (4) to the arm cover using washer (5) and screw (6). Fig. 86: Assembling the Commander Basic/Pro (3) ⑦ ④ ③ (3) - Ball head (7) - Clip (4) - Ball socket Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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(10) - Screws Basic/Pro Tighten the Commander Basic/Pro control panel (9) to the control panel holder using the screws (10). Insert and tighten the cable at the Commander Basic/Pro control panel (9). Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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The control panel is recognized by the control. The first ini- tialization can take up to 15 minutes - do NOT switch off the machine! 11. The machine is ready for operation when the Commander Basic/Pro user interface is visible. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Pull out the power plug before fitting and connecting the sewing lamp and sewing lamp transformer. Make sure the power plug cannot be accidentally plugged back in. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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1. Screw the sewing lamp transformer (1) in place at the pre- drilled holes under the table top. 2. Fasten the connecting cable under the table top using cable ties. 3. Establish the plug connection to the supply line for the sewing lamp. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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3. Loosen the adapter cover screws (3). 4. Connect the supply line: • for additional sewing lamps to be fitted to the X3 port (1) • for integrated LED sewing lamps connected to the 24V/X5 port (2) Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
3. Screw and tighten the nut (1). Information If is mounted the knee switch with the protective earth cable on the machine, it must be connect to control unit in the same way. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
• Connect the control unit to the power supply using the power cable. 1. Connect the control unit as specified in the interconnection diagram, Interconnection diagram, p. 176 Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
Required oil: Only DA 10 or equivalent oil should be used for the machine, which has the following properties: • Viscosity at 40 °C: 10 mm²/s • Flash point: 150 °C Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
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Oil is a pollutant and must not enter the sewage system or the soil. Collect waste oil carefully and dispose of it and oily machine parts in accordance with the applicable statutory regulations. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
10. Set stitch length. 11. Transfer the desired quick function from the keypad to the additional switch. 12. Start sewing test at low speed. 13. Gradually increase sewing speed until working speed is reached. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...
When disposing of the machine, be aware that it consists of a range of different materials (steel, plastic, electronic components, etc.). Observe the applicable national regulations when disposing of these materials. Operating Instructions 878-M PREMIUM - 06.0 - 11/2021...