Samuel Strapping Systems P-625 Safety, Operation, Maintenance And Parts Manual

Semi-automatic strapping machine

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SAFETY, OPERATION,

MAINTENANCE AND

PARTS MANUAL

P-625

P-725

P-625 & P-725

SEMI-AUTOMATIC STRAPPING MACHINE

and P-625E & P-725E Electric Tension versions

9-16-08 S/N 02040170 AND HIGHER

A Samuel Manu-Tech Company

Columbus, OH Etobicoke, ON Fountain Inn, SC Longview, TX

Paris, France

Scarborough, ON

Woodridge, IL

Detroit, MI

Fort Mill, SC

Kilnhurst, U.K.

Mississauga, ON Rock Hill, SC

Winchester, TN

Table of Contents

Summary of Contents for Samuel Strapping Systems P-625

Page 1 SAFETY, OPERATION, MAINTENANCE AND PARTS MANUAL P-625 P-725 P-625 & P-725 SEMI-AUTOMATIC STRAPPING MACHINE and P-625E & P-725E Electric Tension versions 9-16-08 S/N 02040170 AND HIGHER A Samuel Manu-Tech Company Columbus, OH Etobicoke, ON Fountain Inn, SC Longview, TX Paris, France...
Page 2 3. If you are unsure about the operation or the maintenance of the machine, contact your nearest Samuel Strapping Systems office. This symbol: is used throughout this manual and in conjunction with one of three words: CAUTION, WARNING or DANGER.
Page 3: Table Of Contents
TABLE OF CONTENT PAGE # INTRODUCTION MAJOR COMPONENTS EXTERIOR MACHINE STRAPPING HEAD INSTALLATION PREASSEMBLY OF MACHINE THREADING STRAP THRU MACHINE OPERATORS CONTROLS STRAPPING CYCLE PRINCIPAL OF OPERATION SERVICE ADJUSTMENTS AND CLEARANCES MAINTENANCE TROUBLESHOOTING PARTS LIST AND EXPLODED VIEWS ELECTRICAL SCHEMATIC - Standard ELECTRICAL SCHEMATIC - Elect.
Page 5: Introduction
INTRODUCTION that determined by the timer setting, This manual contains safety, operating jog feed will be facilitated by pushing and maintenance instruction for the P- the ‘Jog Feed’ button on the 625 and P-725 Semi-automatic Power operator’s control panel. Strapping Machines. These models are designed to strap packages with 3.
Page 9: Installation
INSTALLATION SPARE PARTS Installation requires that the machine be uncrated in its proper position and secured in 1 4-08000-140 Brake rubber (P-625 only) place with the casters locked. Operation may 1 2201109130 Brake spring (P-625 only) begin once strap of the proper size is loaded...
Page 10 1. For an 8” core diameter, position the holes normally pre-assembled and tested prior to of the Reel Claw (item 6) to the #1 and #3 shipping, however if your P-625 is received with positions for all three Claws and screw the the legs disassembled, the following procedure claw in place with two M6x20 Screws.
Page 11: Threading Strap Thru Machine
CONTROL PANEL. The control panel is located head. Refer to Figure 11 for threading the P-725 on the left-hand side of the front panel of the Machine and Figure 11A for threading the P-625 machine. (See Figure 12) Machine. On the P-725 Machines: FIGURE 12.
Page 12 OPERATORS CONTROLS cont’d ELECTRIC TENSION VERSION TENSION TIME AND MINIMUM TENSION CONTROL PANEL. The control panel is located The tension time and minimum tension settings on the left-hand side of the front panel of the can be adjusted on the Circuit Board by adjusting machine.
Page 13: Strapping Cycle
STRAPPING CYCLE The machine is now ready for strapping a RAISING HOT-KNIFE TEMPERATURE - If the package. To operate the machine, proceed as weld appears to have insufficient heat to melt the follows: strap, turn the hot-knife rheostat in a clockwise 1.
Page 14: Principal Of Operation
PRINCIPAL OF OPERATION GENERAL 1. NEUTRAL POSITION. When the strap is The strapping cycle can be divided into three initially threaded through the machine, it distinct operations: enters the head under the strap guide and over roller ‘D’, between two sets of feed and a.
Page 15 2. ENCIRCLING PACKAGE; TRIPPING LS1. Grip and tension is initiated by the operator who encircles the package with the strap and inserts the strap end into the slot of the upper strap guide on the right-hand end of the machine. In doing so, the strap is guided between the gripper portion of the end gripper and anvil then into a slot in the anvil where it makes contact with the start switch...
Page 16 PRINCIPAL OF OPERATION cont. 3. TENSION. When LS1 is closed, the The tension lever pivots and closes the tension electromagnetic clutch energizes and the rollers. The tension rollers close against the camshaft rotates approximately 45 degrees. strap, drawing it back through the head, thus This small amount of shaft rotation is tensioning it around the package.
Page 17 4. HOLDING GRIPPERS RISES; HOT-KNIFE It’s important to note that all tension to MOVES INWARD. Momentarily, the the strap must be released before the electronic tension detector energizes the strap is cut, otherwise the strap-end control circuit to energize the electromagnetic could be damaged and feeding reliability clutch and turn the cam shaft.
Page 18 PRINCIPAL OF OPERATION cont. 5. STRAP IS CUT; WELD IS MADE. The welding clamp cuts the strap during it’s upward movement then pushes the upper surface of the lower strap against the lower surface of the hot-knife. It then pushes the hot-knife against the lower surface of the upper strap.
Page 19 6. WELD IS RELEASED; HEAD RETURNS TO HOME POSITION. The hot-knife retracts and the welding clamp The camshaft returns to the home position pushes the two molten surfaces together, and closes LS3 and LS5. The welding the strap. electromagnetic clutch is de-energized by After this short delay, to ensure that the strap LS3 while LS5 energizes SOL1.
Page 20: Service Adjustments And Clearances
SERVICE ADJUSTMENTS AND CLEARANCES ANVIL: To insure that the anvil operates smoothly, a minimum clearance between the anvil and the left and right guides must be maintained. To adjust, proceed as follows: 1. Make sure the right-hand guide is securely mounted.
Page 21 FEED AND TENSION ROLLERS: When the machine is in the neutral position, the feed and tension rollers should not come into contact with the strap. The clearance between the rollers should be 0.040” (1.0mm). To adjust the feed rollers closer together refer to Figure 26 and proceed as follows: 1.
Page 22: Maintenance
MAINTENANCE GENERAL. Periodic checks of all drive belts for replacement should be made to prevent worn out or stretched belts, which will affect tensioning. TENSION TRIP ARM ASSEMBLY SLEEVE. Apply a few drops of light machine oil to the edge of the sleeve so that the oil can penetrate to the shoulder of the screw.
Page 23: Troubleshooting
TROUBLESHOOTING SYMPTOM CAUSE REMEDY Strap jams in strapping head 1. Debris accumulation in 1. Disassemble the roller while feeding feed/tension roller area. assembly and remove debris. See Adjustment Section, Figure 26. Strap pulls from head before 1. Worn gripper. 1. Replace gripper. seal and cut-off.
Page 25: Parts List And Exploded Views
34-35 FIGURE 5 HOT-KNIFE AND TENSION LEVER ASSEMBLIES 36-37 FIGURE 6-1 CABINET COMPONENTS (P-725 MACHINE) 38-39 FIGURE 6-2 CABINET COMPONENTS (P-625 MACHINE) 40-41 FIGURE 7-1 DISPENSER ASSEMBLY (P-725 MACHINE) 42-43 FIGURE 8-1 DISPENSER BRAKE ARM (P-725 MACHINE) 42-43 FIGURE 8-2...
Page 26 PARTS LIST, FIGURE 1. WELDING COMPONENTS QTY. PART NO. DESCRIPTION 4-01010 END GRIPPER UNIT 4-01020 WELDING CLAMP UNIT 4-01030 HOLDING GRIPPER UNIT 4-01040 SEPARATING PLATE UNIT 4-01050 SEPARATING ARM UNIT 4-01000-110 Main body block 4-01000-120 Guide plate, right hand side 4-01000-130 Guide plate, left had side 4-01000-140...
Page 28 PARTS LIST, FIGURE 2. DRIVE AND CAM ASSEMBLIES QTY. PART NO. DESCRIPTION 4-02010 REDUCTION GEAR UNIT 4-02020 CAM UNIT 4-02010-110 Pulley 4-02010-120 Reduction gear 4-02020-140 Cam shaft 4-02020-150 4-02020-160 4-02020-170 4-02020-180 4-02020-190 4-02020-201 4-02020-211 Bearing bracket (aluminum) 4-02020-221 Bearing bracket (aluminum) 4-02000-230 Motor pulley 4-02000-240...
Page 30 PARTS LIST, FIGURE 3-2. STRAP FEED/TENSION ASSEMBLY QTY. PART NO. DESCRIPTION 4-03010 BEARING HOUSING, UPPER UNIT 4-03020 BEARING HOUSING, LOWER UNIT 4-03010-110 Roller shaft 15x85 4-03010-120 Roller shaft 15x66 4-03010-130 Bearing housing, upper 14-1 4-03010-140 Steel roller 14-2 4-03010-142 Steel roller 4-03010-150 Nylon gear, 20 teeth 4-03010-160...
Page 32 PARTS LIST, FIGURE 4-1. TENSION ADJUSTMENT - STANDARD QTY. PART NO. DESCRIPTION 4-04010 TIGHNESS DIRECTOR UNIT 4-04000-120 Spring guide 4-04010-130 Tightness adjustment cover 4-04010-140 Tightness adjustment sleeve 4-04010-150 Tightness adjustment nut 4-04010-160 Tightness director 4-04000-170 Tightening pulley 4-04000-180 Tightening pulley 4-04000-190 Tightening pulley 4-04000-200...
Page 34 PARTS LIST, FIGURE 4-3. TRANSMISSION BRACKET ASSEMBLY QTY. PART NO. DESCRIPTION 4-04030 TRANSMISSION BRACKET UNIT 4-04030-270 Transmission bracket pin 4-04030-281 Transmission bracket shaft 15x123 4-04030-290 Transmission seat 4-04030-300 Transmission bracket 4-04030-311 Pulley 4-04030-321 Pulley 200A106016 Socket head cap screw, M6x16 200C06070 Hex bolt, M6x70 200G06010...
Page 36 PARTS LIST, FIGURE 5. HOT-KNIFE AND TENSION LEVER ASSEMBLIES QTY. PART NO. DESCRIPTION 4-05010 HEATER ARM UNIT 4-05020 HEATER HEAD UNIT 4-05030 TENSION LEVER UNIT 4-05040 STRAP GUIDE UNIT, ENTRY 4-05050 STRAP GUIDE UNIT, EXIT 4-05010-110 Heater arm side plate 4-05010-120 Heater arm 4-05010-130...
Page 38 PARTS LIST, FIGURE 6-1. CABINET COMPONENTS (P-725 MACHINE) QTY. PART NO. DESCRIPTION 4-06010 PLASTIC ROLLER BRACKET UNIT 4-06500-110 Body 4-06000-120 Door, right hand 4-06000-130 Door, left hand 4-06000-140 Door magnet 4-06000-150 Plastic package stop 4-06200-161 Stainless steel top cover 4-06200-170 Wheel, Swivel 4-06000-180 Door holder...
Page 40 PARTS LIST, FIGURE 6-2. CABINET COMPONENTS (P-625 MACHINE) QTY. PART NO. DESCRIPTION 4-06010 PLASTIC ROLLER BRACKET UNIT 4-06400-110 Body 4-06000-151 Plastic package stop 4-06200-161 Stainless steel top cover 4-06200-170 Wheel swivel 5/8” 17-1 4-06200-171 Wheel fixed 5/8” 4-06000-191 Sustaining plate...
Page 42 PARTS LIST, FIGURE 7-1. DISPENSER ASSEMBLY (P-725 MACHINE) QTY. PART NO. DESCRIPTION 4-07000 PLASTIC FLANGE UNIT 4-07000-110 Plastic flange 4-07000-120 Plastic flange 4-07000-130 Reel center claw 4-07000-140 Reel shaft 4-07000-150 Y-type washer 4-07000-160 Plain washer, M40x3 4-07000-170 4-07000-190 Reel nut handwheel 4-07000-200 Left bracket 4-07000-210...
Page 44 PARTS LIST, FIGURE 8-2. DISPENSER ASSEMBLY (P-625 MACHINE) QTY. PART NO. DESCRIPTION 4-08200 REEL BRAKE UNIT 4-08000-110 4-08000-120 Plastic roller 4-08000-130 Roller frame 4-08200-140 Brake belt 4-08200-160 Belt pin 4-08200-170 Reel brake arm 4-08200-180 Belt holder plate 4-08200-190 Reel shaft...
Page 46 PARTS LIST, FIGURE 9-1. ELECTRICAL COMPONENTS (P-725 MACHINE) QTY. PART NO. DESCRIPTION 4-09010 SMOKE FAN UNIT 4-09020 INSTANT HEATING TRANSFORMER UNIT 4-09041-120 Switch holder 4-09010-132 Fan bracket 4-09010-143 Protective cover 4-09010-151 Protective cover bracket 4-09020-160 Instant heating cable 4-09020-170 Insulating tube 4-09020-180 Transformer foot 4-09000-190...
Page 48 PARTS LIST, FIGURE 9-2. ELECTRICAL COMPONENTS (P-625 MACHINE) QTY. PART NO. DESCRIPTION 4-09010 SMOKE FAN UNIT 4-09020 INSTANT HEATING TRANSFORMER UNIT 4-09000-120 Switch holder 4-09800-132 Fan bracket 4-09010-143 Protective cover 4-09010-151 Protective cover bracket 4-09020-160 Instant heating cable 4-09020-170 Insulating tube...
Page 50 PARTS LIST, FIGURE 10. CONTROL PANEL AND CONTROL BOX QTY. PART NO. DESCRIPTION 4-10100-110 Control box (P-625, P-625E Only ) 4-10200-111 Control box (P-725, P-725E Only ) 4-10100-120 Control box cover (P-625, P-625E Only) 4-10200-121 Control box cover (P-725, P-725E Only )
Page 52 ELECTRICAL SCHEMATIC, FIGURE 11-1 (Standard Machine)
Page 53 ELECTRICAL SCHEMATIC, FIGURE 11-2 (Opt. Elect. Tension)
Page 54 Samuel Strapping Systems 1401 Davey Road, Suite 300 Woodridge, IL 60517 1-800-323-4424 Rev 9-16-08 EXS-201, EXS-301 EXS-201E, EXS301E...

This manual is also suitable for:

P-625e P-725 P-725e