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Summary of Contents for Deprag 346-238-31L
- Page 1 013006EN Operating Instruction Booklet Stationary Screwdriver Spindle 346-238-31L 406446 B 346-738-31L 406446 C 346-338-31L 406446 D 346-438-31L 406446 E MINIMAT...
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Page 2: Table Of Contents
We kindly ask that you read these operating instructions carefully so that you will be able to use this tool safely and for many years to come. If you need additional information, please contact your DEPRAG Representative, one of our international support offices or us direct at DEPRAG. -
Page 3: Safety Tips
Safety Tips 1.1. General Safety Tips Before operating tool make sure to carefully read and observe this operating instruction. Generally, the operator of the equipment and/or machinery is responsible for the equipment’s perfect condition and operation, while observing all necessary safety regulations. -
Page 4: General Safety Tips For Pneumatic Stationary Screwdriver Spindles
1.2. General Safety Tips for Pneumatic Stationary Screwdriver Spindles · Disconnect the tool from the air supply, when changing bits or when re-adjusting clutch. · Do not wear wide clothing or jewelry, for they can be seized by movable parts. Wear a hairnet if operator has long hair. ·... -
Page 5: Operator Obligation
1.4. Operator Obligation Personnel, who is engaged in the operation of the equipment, must always be committed to · observe the basic safety and accident preventing regulations, · read and observe the safety and warning notifications of this operating instruction booklet. 1.5. -
Page 6: Symbol Description
1.6. Symbol Description Read and observe the Operating Instruction Booklet, prior to and during operation of tool. DANGER Reference to an immediate danger to a person. May lead to serious injuries or even death, if unobserved! Properly recycle environmentally damaging grease, cooling agents or detergents. - Page 7 Maintenance and repair on hydraulic and pneumatic equipment may only be performed by specially trained personnel! Disconnect equipment from air supply, prior to repair of pneumatic or hydraulic equipment. Provide regular preventive maintenance on hoses and airlines. Exchange hose lines, even if there is no visible damage! (Observe corresponding requirements of the manufacturer!) After repair and maintenance, check the following items: ·...
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Page 8: Observe Environmental Regulations
1.7. Observe Environmental Regulations When working on or with the equipment, it is imperative to observe all requirements in regards to waste-disposal and proper recycling. Especially during installation, repair or maintenance, water damaging agents such as · lubricating grease and oil ·... -
Page 9: Installation
The hose length should not exceed 2 meters. · All DEPRAG Screwdrivers may be operated either with or without lubricated air (see paragraph: Maintenance and Upkeep). Best results are achieved, when machine is lubricated with 1 – 2 drops of oil per 1m... - Page 10 OUR RECOMMENDATION: The preferred lubricating method for the screwdriver spindles mounted in fixtures, brackets, machines, etc., each in connection with a controller, is method b) with Point-of-Use Oiler. · Check pressure at directly on the machine. The Regulator needs to be adjusted to an airflow between 5.0 (71 PSI) and 6.3 bar (90 PSI).
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Page 11: Operation
Operating the clutch using a clutch spring which exceeds its allowable torque, leads to a reduction of the torque accuracy. The necessary torque adjustment can be tested, using a DEPRAG Torque Wrench or Dynamometer (see DEPRAG catalogs D3020 and D 3022). This equipment can also be used to re-adjust the torque of the Screwdriver Spindle. -
Page 12: Range And Exchange Of Clutch Spring
4.1. Range and Exchange of Clutch Spring The torque range of the DEPRAG Screwdriver is adjustable. Please see a listing for the torque ranges of the color-coded springs below. Type 346-2/738-31L Torque Range of the individual clutch spring: " ."... - Page 13 Attention: The claw of the clutch must engage with the claw of the spindle (located in clutch bearing). The hex of the clutch shaft must engage with the hex of the spindle (located in gearing). half-round hex of the claw of the clutch clutch spring bore clutch shaft...
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Page 14: Torque Adjustment
4.2. Torque Adjustment For an external torque adjustment use the following steps: Disconnect screwdriver from air supply. For screwdriver version 346-2/738-31L (clutch 389748 G): Insert the supplied hand screwdriver 326240 through one of the slots on the motor housing into the half-round bore of the lock ring. For screwdriver version 346-3/438-31L (clutch 396030 C): Put the supplied adjustment wrench 337691 through on of the slots on the motor housing into the bore of the adjustment nut. -
Page 15: Change Of Bits
4.3. Change of Bits Attention: Before exchange of bits, clutch bearing has to be in place and driver needs to be disconnected from air supply. To change bits, refer to picture Change of bits: · Unscrew the spring sleeve (Accessories - Optional Equipment) (left-hand thread) –... -
Page 16: Connection-Possibilities Of The Function Control
4.4. Connection-Possibilities of the Function Control Use as air pressure outlet during screw-assembly: · to control driver start and stop, as well as shut-off control of clutch; · as cycle counter of the complete process; each in connection with a PE-Switch or similar This function control is under pressure of appx. -
Page 17: Disassembly - Assembly
After repair or maintenance, verify that equipment runs to specification! Principally, use only DEPRAG original spare parts. Otherwise, a reduction in equipment power-output and an increased maintenance-requirement occurs. If NON-DEPRAG parts are installed, DEPRAG is justified to void any existing warranty and liability obligations. Attention:... - Page 18 Press the two ball bearings from the bearing covers. IMPORTANT Minimum vanes width should be 8 mm. Assembly: Use the DEPRAG Grease 807293 (100-g tube) to grease the ball bearing, needle bearing and gearing parts prior to reassembly. a. Clean rotor.
- Page 19 Assemble valve housing 406015 by means of pin wrench 462760 (right- hand thread) and mount flange 328178. Tighten valve housing 406015 using a tightening torque of 40-50 Nm. Clamp screwdriver spindle on its flange into a vice. Mount sleeve 328179 by means of spanner AF 32 (right-hand thread) and insert the silencers 326986 and 328233 (observe correct se- quence!).
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Page 20: Spare Parts Drawing
5.1. Spare Parts Drawing... -
Page 27: Installation Tips For Screwdriver Spindle
5.2. Installation Tips for Screwdriver Spindle... -
Page 28: Maintenance And Upkeep
6 months (single shift). · Exchange broken or worn inserting tools immediately, for they can cause injury to the Operator. · If tool malfunctions, we recommend to send the machine to DEPRAG. 6.1. Wear Parts UANTITY... -
Page 29: Trouble Shooting
Maintain air pressure of 90 PSI shut-off or for required torque ratchets value Valve Pin is too long Check length of valve pin, either shorten or replace valve pin (picture: Actual Size of Valve Pin) If necessary, please send tool to DEPRAG for service. - Page 30 Type 346-2/738-31L Type 346-3/438-31L Picture: Actual Size of Valve Pin Attention: When connecting to compressed air supply valve pin may be catapulted out which may cause serious injuries. When verifying the actual size of the valve pin, make sure N O T to hold the screwdriver directed towards yourself or any other person.
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Page 31: Delivery Capacity
Finder and bit are not included in the delivery capacity of the spring sleeve. You will find suitable inserting tools · in our brochure D 3320 E or · on the internet as follows: ® Screwdriving www.deprag.com Technology® Selection program: Inserting tools... - Page 32 Picture: Spring sleeve cpl. 364672 A with finder and bit Picture: Spring sleeve cpl. 364672 C Please mount the exhaust connection # 386924 C (vertical) or # 386924 D (horizontal) as follows: Disconnect the screwdriver from the air supply. Clamp the screwdriver spindle on its flange into a vice. Unscrew the double nipple 802784 (AF 17) with the mounted parts.
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Page 34: Storage
10 Storage Unused machines should be stored in a dry, locked area. 11 Technical Data Manufacturer DEPRAG SCHULZ GMBH u. CO. Address Kurfürstenring 12 - 18 Postfach 1352 D-92224 Amberg D-92203 Amberg Phone 09621/371-0 09621/371-120 Technical Data: 346-238- 346-738- 346-338-... -
Page 35: Disposal
Recycle waste oil to avoid environmental contamination! Waste Oil 13 Declaration of Manufacturer EC-Declaration of Manufacturer in accordance with the CE-Machine-Guideline 98/37/EC, appendix II B DEPRAG SCHULZ GMBH u. CO. Kurfürstenring 12 – 18 Postfach 1352 D-92204 Amberg D-92203 Amberg declares, that the construction of... -
Page 36: Service Locations And Authorized Partners
14 Service Locations and Authorized Partners ALGERIA CZECHIA/SLOWAKIA GREAT BRITAIN EP-Technology Trading S.U.A.R.L. DEPRAG CZ a.s. DEPRAG Ltd. 29 Rue Ahmed Tlili - ZI Borj Cedria ul. T.G. Masaryka 113 Unit B4, Pegasus Court TN-2055 Bir el Bey Tunis - Tunisia CZ -50781 Lázně... - Page 37 Tel.: +1 / 972 / 221 – 8731 Toma Zupana 16 LUXEMBOURG Fax: +1 / 972 / 221 – 8163 SLO-4202 NAKLO Toll Free: (800) 4 DEPRAG Tel.: +386 (0) 4 / 277 17 00 Internet: http://www.deprag.com Parelhoenstraat 24 Fax: +386 (0) 4 / 277 17 17 e-mail: deprag@depragusa.com...
- Page 40 DEPRAG SCHULZ GMBH u. CO. Postfach 1352, D-92203 Amberg Kurfürstenring 12-18, D-92224 Amberg (09621) 371-0 (09621) 371-120 Internet: http://www.deprag.com e-mail: info@deprag.de...
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