Illustrated Parts List. Ordering Parts For your convenience, replacement parts and accessories can be ordered from ARPAC by fax 24 hours a day. Please have the following information available to ensure quick, easy, and accurate service. Your name and telephone number Your P.O. (Purchase Order) number Your preferred method of delivery.. Replacement Parts Policy & Contact Information Should a replacement part be needed, ARPAC s return material authorization policy must be adhered to. ARPAC will not distribute equipment or parts without a purchase order from an authorized ARPAC distributor. This procedure includes warranty and nonwarranty replacement parts. A return authorization will be issued at that time, and credit will not be issued until the suspect part has been received and inspected. Call ARPAC sales for the distributor in your area at (847) 678-9034. ARPAC Parts Contact Information Phone: (847) 678-9034 Fax: (847) 678-209 24 Hour Emergency Service: (800) 424-0545 parts@arpac.com Open for service Monday through Friday, 7:00 AM to 6:00 PM (Central Time). Ordering Parts -
.2 How to Use This Parts List.2. General Part Numbers This chapter contains all part numbers necessary to order Pro Series LPC replacement parts and assemblies. This illustrated parts breakdown is presented in disassembled order. Detail parts are shown below their respective upper level assemblies whenever possible. The parts lists follow the illustration for a particular assembly and represent components of that assembly. The number listed in the quantity column is the number of the specific part required to complete the assembly and may not reflect the quantity needed for the entire system. The lists are divided into four columns. The item/index numbers refer to the identification number located on the drawing. The part number is the Arpac part number, used to identify the part for ordering. The part description column lists each part name, and the quantity column lists the quantity of that part used in that particular assembly. Illustrations are shown before the parts list for each assembly. -2.2 How to Use This Parts List
.3 Commonly Ordered Parts Part Description Drive, DC, /4- H.P. 90VDC 80402.90 Drive, Regenerative /4-H.P. 80402.82 Magnet, Rectangular Pressure Sensitive Adhesive 822976. Fuse, Glass AGC 8 Amp/250VAC 804998.23 Fuse-Glass AGC 2 Amp/250VAC 803998.226 Fuse-Glass AGC 0 Amp/250VAC 803998.233 Link, Connecting, #40 800502. Link, Connecting, Offset #40 800523. Link, Connecting, #50 800505. Link, Connecting, Offset #50 800522. Caster Wheel Assembly 2054.000A Sidewinder 4-Series Low Profile Installation, Operation 00003.300 & Service Manual Spare Parts Kit - Wrap & Weigh 237442 Part number Consists of: Base to Tower Cable Assembly Connector, 0P, Insert Female 6A Connector, 0P, Base, Panel Mount, Single Lock Grommet, Hole, Rubber Load Cell, 4K, Pennsylvania Scale Trim Board - Pennsylvania Scale Scale, Digital Readout - Pennsylvania Scale Connector, Strain Relief Spare Parts Kit - Fuses Consists of: 5 Fuses, 2 AMP/250VAC 5 Fuses, 8 AMP/250VAC Magnet, Round With Pressure Sensitive Adhesive Backing 23744 825005.057 825005.053 82502 804998.503 82096 82093 804994.92 206456 804998.226 804998.23 822977 Table -: Commonly Ordered Parts.3 Commonly Ordered Parts -3
.4 Overall Assembies 2 Figure -. Overall Assemblies -4.4 Overall Assembies
SW-40XX - LP Sidewinder 4-Series Low Profile Assembly (See Section.5 Sidewinder 4- Series Low Profile on page -6 for breakdown of assembly) 2 SW-40XXW- LP Sidewinder 4-Series Low Profile with Weigh Option Assembly (See Section.6 Sidewinder 4- Series Low Profile with Weigh Option on page -8 for breakdown of assembly) Table -2: Overall Assembly.4 Overall Assembies -5
.5 Sidewinder 4- Series Low Profile 2 0 4 or 7 3 8 Figure -2. Sidewinder 4-Series Low Profile -6.5 Sidewinder 4- Series Low Profile
23600 Base Assembly (See Section.7 Low Profile Base Assembly - Standard on page -0 for breakdown of assembly) 2 229987.000A Tower Assembly - Standard (See Section.9 Tower Assembly - Standard on page -4 for breakdown of assembly) 3 224855.000C Side Mounted Film Saver Assembly (See Section. Side Mounted Film Saver Assembly on page -8 for breakdown of assembly) 4 23020 Film Roll Support Assembly - Quick Load Mandrel (See Section.2 Film Roll Support Assembly on page -2) 5 2240 Parts Kit, 200% Stretch, Film Saver 6 235230 Kit, Paint, Steel It, Semi-Auto 7 2249. Swift Change Film Roll Support Assembly - Optional (See Section.4 Swift Change Film Support Roll Assembly on page -24 for breakdown of assembly) 8 22563 Film Plunger Assembly - Option (See Section.5 Film Plunger Assembly on page -25 for breakdown of assembly) 0 24645 Sidewinder Standard Electrical Parts (See Section.7 Control Assembly (Part ) on page -28 and Section.8 Control Assembly (Part 2) on page -30 for breakdown of assemblies) 3 206456 Kit, Fuse, SW Pro-Series Table -3: Sidewinder 4-Series Low Profile.5 Sidewinder 4- Series Low Profile -7
.6 Sidewinder 4- Series Low Profile with Weigh Option 3 5 or 8 2 4 2 0 Figure -3. Sidewinder 4-Series Low Profile -8.6 Sidewinder 4- Series Low Profile with Weigh Option
237470 Tower Base Assembly for Weigh Option (See Section.0 Tower Base Assembly on page -6 for breakdown of assembly) 2 234780 Base Assembly for Weigh Option (See Section.8 Low Profile Base Assembly for Weigh Option on page -2 for breakdown of assembly) 3 229987.000A Tower Assembly - Standard (See Section.9 Tower Assembly - Standard on page -4 for breakdown of assembly) 4 224855.000C Side Mounted Film Saver Assembly (See Section. Side Mounted Film Saver Assembly on page -8 for breakdown of assembly) 5 23020 Film Roll Support Assembly - Quick Load Mandrel (See Section.2 Film Roll Support Assembly on page -2) 6 2240 Parts Kit, 200% Stretch, Film Saver 7 235230 Kit, Paint, Steel It, Semi-Auto 8 2249. Swift Change Film Roll Support Assembly - Optional (See Section.4 Swift Change Film Support Roll Assembly on page -24 for breakdown of assembly) 0 22563 Film Plunger Assembly (See Section.5 Film Plunger Assembly on page -25 for breakdown of assembly) 24645 Sidewinder Standard Electrical Parts (See Section.7 Control Assembly (Part ) on page -28 and Section.8 Control Assembly (Part 2) on page -30 for breakdown of assemblies) 2 82093 Digital Readout - Pennsylvania Scale 3 206456 Kit, Fuse, SW Pro-Series Table -4: Sidewinder 4-Series Low Profile with Weigh Option.6 Sidewinder 4- Series Low Profile with Weigh Option -9
.7 Low Profile Base Assembly - Standard 2 0 7 7 6,5,6 9, 35 8 33 2,32 3,4 4 5 Figure -4. Low Profile Base Assembly - Standard -0.7 Low Profile Base Assembly - Standard
233032. Weldment Base 2 823639. Gearbox 4 23484. Weldment, Drive Sprocket 5 229964. Turntable, 59.5 Dia 6 82367. Chain, Roller, #50 230 Pitches, 43.75 lg 7 823678. Sprocket 8 800905. Sprocket 9 224963. Plate, Mounting Take Up 0 823674. Motor, /2 H.P. 205939 Roller Assembly 6 2 82009. Bearing Flange 3 224967. Bracket, Prox Switch Mounting 4 804006.2 Proximity Sensor 5 800505. Link, #50 6 800522. Link, #50 Offset 7 8040.04 Conduit, Connector 8 800282.006 Hex Head Cap Screw 3/8-6 X 3/4 4 9 800282.08 Hex Head Cap Screw 3/8-6 X 2 2 20 800284.005 Hex Head Cap Screw /2-3X//4 4 2 80027.003 Flat Head Cap Screw 3/8-6X3/4 4 22 80778.004 Fastener, Washer, Fender /4 X 26 808036. Nut, Hex, 0-24 2 27 800275.04 Washer, Flat 3/8 2 29 800292.02 Washer, Split Lock 3/8 6 30 800292.07 Washer, Split Lock /2 4 32 802207. Grease Fitting, 90Deg, /4-28 Tapered 33 822976. Magnet 34 822957. Socket Head Cap Screw 7/6-20X2 35 807279 Tensioner, Spring, Rotary Table -5: Low Profile Base Assembly - Standard.7 Low Profile Base Assembly - Standard -
.8 Low Profile Base Assembly for Weigh Option 38,39 40 2 4,33 4,42 9 4 5 8 6 35 36 0 3 7 2,37 7 Figure -5. Base Assembly - For Weigh Option -2.8 Low Profile Base Assembly for Weigh Option
23478. Weldment Base - Weigh Option 2 82002. Gearbox 4 23484. Weldment, Drive Sprocket 5 229964. Turntable, 59.5 Dia 6 82367. Chain, Roller, #50 224 Pitches, 43.75 lg 7 8294. Sprocket 8 800905. Sprocket 9 807279 Tensioner, Spring Rotary 0 823674. Motor, /2 H.P. 205939 Roller Assembly 6 2 82009. Bearing Flange 3 237467 Cover, Motor 4 804006.2 Proximity Sensor 5 800505. Link, #50 6 800522. Link, #50 Offset 7 237442 Kit, Parts, Base - Weigh Option 8 800282.006 Hex Head Cap Screw 3/8-6 X 3/4 4 9 800282.08 Hex Head Cap Screw 3/8-6 X 2 2 20 800284.005 Hex Head Cap Screw /2-3X//4 4 2 80027.003 Flat Head Cap Screw 3/8-6X3/4 4 22 800273 Flat Head Socket Screw /2-3X 23 820492 Round Head Slot Screw, 8-32 X /2 24 80778.003 Washer, Fender, 3/8 -/4 26 808036. Nut, Hex, 0-24 2 27 800275.04 Washer, Flat 3/8 2 28 800292.00 Washer, Split Lock #0 2 29 800292.02 Washer, Split Lock 3/8 6 30 800292.07 Washer, Split Lock /2 4 32 802207. Grease Fitting, 90Deg, /4-28 Tpd 33 822976. Magnet, Rectangular Adhesive 34 822957. Socket Head Cap Screw 7/6-20X2 35 224963 Plate, Mounting Take Up 36 224968 Plate, Mounting Gearbox 37 82805 Shaft Assembly, Single Output 38 207387 Weldment, Pedestal Scale 4 39 804998.503 Load Cell - Pennsylvania Scale 4K 4 40 207386 Spacer, Scale Beam 4 4 230494 Plate, Retainer, Foot Base 4 42 224967 Bracket, Mounting, Prox Switch 43 804996.936 Panel Enclosure 8 x 6 44 804997.936 Enclosure, Electrical 8 X 6 X 4 Table -6: Low Profile Base Assembly for Weigh Option.8 Low Profile Base Assembly for Weigh Option -3
.9 Tower Assembly - Standard 33,35,36,37 6 3,3,4,9 4 2 32,34 25 6 22,23,24 27 5,6,8 38 28 8 9 7 26,3 29,30 7 5,2 9,0 Figure -6. Tower Assembly - Standard -4.9 Tower Assembly - Standard
43422.3 Shaft, 0.500 Dia, 0.00 Lg 2 227782 Plate, Tower Top 3 227787 Door, Tower 4 227789 Bracket, Mounting, Tower Top 4 5 227790 Bracket, Idler Pulley 2 6 227792 Weldment, Center, Tower 7 227797 Weldment, Carriage, Film Saver 8 229987. Weldment, Tower, Standard 229987.00 229987.002 229987.003 229987.004 Weldment, Tower, 2 ext. Weldment, Tower, 24 ext. Weldment, Tower, 36 ext. Weldment, Tower, Std/No Logo 9 229365 Sprocket 2 0 80056 Collar, Shaft Set Screw 2 823673 Motor, /3 HP 90VDC, 750 RPM 2 82028 Bushing, Oilite 2 3 8074 Hinge, Door 2 4 80355 Door Handle 5 800325.06 Bolt, Shoulder 5/8 Dia. X -3/4 Lg 8 6 820234 Wheel, Caster 8 7 204835 Coupling, Chain, #40 2 8 800275.07 Washer, Flat 5/8 X -/4 X 4 ga. 6 9 822953 Latch, Pawl, Slotted 2 22 205905 Power Cord Assembly 23 823533 820284 Chain, Roller, #40 56 Lg Chain Roller, #40 for 36 ext. 24 800502 Link, Connector, #40 4 26 204603.000A Bracket, Magnet Mounting 3 822976 Magnet, Rectangular, Adhesive 2 Backed 32 82786 Gearbox, Worm, 40: 56C Input 33 23590 Shaft, Gearbox 34 235908 Bracket, Mounting Drive 2 35 800335.02 Ring, External Snap 3/4 4 36 800562 Collar, Shaft, Set Screw, 3/4 2 37 8268 Sprocket 2 38 237476 Plate, Cover 39 24394 Assembly, Harness Table -7: Tower Assembly - Standard 2.9 Tower Assembly - Standard -5
.0 Tower Base Assembly 5-4 Figure -7. Tower Base Assembly 229668 Weldment, Base Tower Split Frame 2 825005.056 Connector, Insert Female, 0 3 825005.053 Connector, Base, Panel Mount 4 804997.942 Conduit Connector, 90 deg. /2 5 23744 Base to Tower Cable Assembly Table -8: Tower Base Assembly -6.0 Tower Base Assembly
Page Intentionally Blank.0 Tower Base Assembly -7
. Side Mounted Film Saver Assembly 8 7 52 9,46 50,5 3 5 42,43 47 23,35 22,54 29 26 32 53 6 2 28 2 0 9 4 3 48 42 43 45 20 2 25 30 6 66 3 8 5,24,27 7 Figure -8. EZ/Pro Side Mounted Film Saver Assembly -8. Side Mounted Film Saver Assembly
224978. Spacer, Idler Sprocket 2 224903. Shaft, Roller 4 3 80092. Sprocket 4 823674. Motor, /2 H.P. 5 246.003A Roller Assembly 6 8205. Bearing Flange Rad 7 82470. Bearing Flange 8 042. Stop Lever, Transfer Rack Film 2 9 804007.65 Photo Sensor 0 820086. Bearing Flange Black 4 22493. Plate, Dancer Bar 2 2 224856. Weldment, Roller Cage, 20 Film 3 800324.003 Bolt, Shoulder, /2 Dia. X /2 Lng 2 4 2444. Motor Mounting Ring Spacer 5 82026. Bushing, Oilite 2 6 8252 Sprocket 7 24477 Weldment, Pot Mounting Bracket 8 80056 Collar, Shaft Set Screw 9 246.002A Roller Assembly 5 20 822924. Latch, Lift & Turn Compression 2 28352 Gear, Spur 22 82504. Spring, Compression 23 2969.000A Shaft, Dancer 24 804998.35 Pot, 0K Ohm 25 224866 Weldment, Film Saver Frame 26 82477 Pulley, Timing 27 820827 Gear, Spur 28 230209 Pulley, Timing 29 823049 Belt, Timing 30 2973.000C Weldment, Final, Roller 2 3 24480. Bracket, Microswtch Mounting 32 224905.00 Guard, Film Saver, Right Hand 33 804998.553 Switch-Limit 34 800292.09 Washer, Lock Split 5/8 35 80037.00 Pin, Roll 3/6 Dia X Lg 2 37 800275.065 Washer, #8 Flat 2 Table -9: EZ/Pro Side Mounted Film Saver Assembly ( of 2). Side Mounted Film Saver Assembly -9
38 800328.006 Socket Head Screw /4-20 X 3/4 39 80034.005 Screw, Set, 0-32 X /2 2 40 800328.03 Socket Head Screw /4-20 X /4 4 800325.003 Shoulder Bolt 42 804006.2 Proximity Sensor 43 822976. Magnet.5 44 800267.003 Flat Head Screw /4-20 X /2 SS 2 45 224903.00 Roller Shaft 46 224955. Plate, Mounting 47 224977. Spacer, Pulley 48 22969 Spacer, Mounting Cover 49 800292.005 Washer, /4 Split Lock 0 50 800246.040 Socket Head Screw 0-32 X 5.5 5 237929. Clevis, Spring 52 237928 Retainer, Spring 53 237930.00 Weldment, Spring Mounting Bracket 54 82543. Bushing, Oilite 3 55 800322.003 Shoulder Bolt, 5/6 X 5/8 Lg 56 80032.002 Shoulder Bolt, /4 X 3/8 Lg 57 8523. Washer, Oilite 2 58 834. Washer, Oilite 2 59 800292.02 Washer, 3/8 Split Lock 8 60 870.002 Washer, 5/6 External Lock 6 800238.009 Binder Head Screw, 0-32 X /2 62 800238.005 Binder Head Screw, 0-32 X 3/4 4 63 800282.02 Hex Head Bolt, 3/8-6 X /4 4 64 800282.006 Hex Head Bolt, 3/8-6 X 3/4 4 65 800278.0 Hex Head Bolt, /4-20 X /2 0 66 800275.023 Washer, Flat /2 Hardened 2 67 800292.00 Washer, #0 Split Lock 9 68 800290.006 Nut, Hex /4-20 69 800307.003 Screw, Pan Head, 6-32 X 2 70 800238.002 Binder Head Screw, 0-32 X 3/8 5 Table -0: EZ/Pro Side Mounted Film Saver Assembly (2 of 2) -20. Side Mounted Film Saver Assembly
.2 Film Roll Support Assembly 2 4 3 Figure -9. Film Roll Support Assembly 24497.002 Film Holder, Left Hand 2 204737 Bearing, Mandrel Thrust 3 229000 Quick Load Manudrel Assembly (See Section.3 Quick Load Mandrel Assembly on page -22 4 228640 Receiver, Rod Table -: Film Roll Support Assembly.2 Film Roll Support Assembly -2
.3 Quick Load Mandrel Assembly 4 2 22 3 6 6 8 8 0 8 5 6 7 0 9 7 4 2 2 3 20 9 5 0 7 9 0 8 8 Ref. 23020 Figure -0. Quick Load Mandrel Assembly -22.3 Quick Load Mandrel Assembly
229494 Base Plate, Inside 2 229493 Weldment, Shaft, Handle 3 228637 Cone Shaped Pusher Head 4 228635 Cone, Slide 5 229362 Bearing, Thrust, Mandrel 6 822928 Compression Spring 7 229496 Shaft, Spacer 2 8 808304 Collar, Shaft, Clamp 2 9 229497 Washer 0 802945 Bearing, Thrust 2 22920 Handle, Lower 2 229205 Handle, Roll 3 229948 Handle, Black, Modified 2 4 80032.004 Bolt, Shoulder 2 5 807729 Pin, Roll 3/6 Dia. Lg SS 6 822927 O-Ring 3/32 Dia. X 2-/6 I.D. 2 7 800275.025 Washer, Flat /2 Stainless Steel 8 800275.024 Washer, Flat /2 Stainless Steel 9 800335.006 Ring, Snap, External 20 800266.002 Flat Socket Head Screw, 0-32 2 2 800238.00 Binder Socket Head Screw, 0-32 2 22 800232.0 Binder Socket Head Screw, /4-20 2 Table -2: Quick Load Mandrel Assembly.3 Quick Load Mandrel Assembly -23
.4 Swift Change Film Support Roll Assembly 3 4 2 2 0 4 5,3 8 9 6 7 Figure -. Swift Change Film Support Roll Assembly 224906. Lift Bar 2 224907. Weldment, Top Mounting Bracket 3 2249. Plate, Core Bearing 4 22467. Thrust Bearing 2 5 80565. Plunger, Index 6 24497.002 Weldment, Film Holder 7 800324.007 Bolt, Shoulder, /2 Dia X 3/4 Long 8 8003. Spring, Compression 9 800324.0 Bolt, Shoulder, /2 Dia. X /4 0 80743.00 Nut, Acorn, 3/8-6 822974. Clevis Pin 2 800328.032 Socket Head ap Screw /4-20X /4 3 823229. Nut, 3/8-24 Hex Jam Table -3: Swift Change Film Support Roll Assembly -24.4 Swift Change Film Support Roll Assembly
.5 Film Plunger Assembly 2 3 Figure -2. Film Plunger Assembly 20468 Film Plunger Solenoid Assembly (See Section.6 Film Plunger Solenoid Assembly on page -26 for breakdown of assembly) 2 22089 Cover, AFTD 3 22088 Bracket, Mounting, AFTD Solenoid Table -4: Film Plunger Assembly.5 Film Plunger Assembly -25
.6 Film Plunger Solenoid Assembly 6 5 7 8 3 4 2 9 Figure -3. Film Plunger Solenoid Assembly 204620 Block, Holder, Plunger 2 204622 Plunger, AFTD 3 204625 Mounting Plate, Return Springs 4 204626 Block, Return Spring 5 804998.80 Nut, Unistrut, /4-20 With Spring 6 229664 Solenoid, Modified 7 800267.002 Flat Socket Head Screw, /4-20 X /2 3 8 820499 Flat Head Slot Screw, 0-24 X /2 4 9 800290.006 Nut, Hex, /4-20 Table -5: Film Plunger Solenoid Assembly -26.6 Film Plunger Solenoid Assembly
Page Intentionally Blank.6 Film Plunger Solenoid Assembly -27
.7 Control Assembly (Part ) 0 6 7 8 5 6 9 4 9 3 5 5 4 3 2 2 Figure -4. Control Assembly (Part ) -28.7 Control Assembly (Part )
2238. Cover, Control Panel 2 804998.226 Fuse, Glass AGC, 2 Amp 250VAC 3 804998.23 Fuse, Glass AGC, 8 Amp 250VAC 4 804998.233 Fuse, Glass, AGC, 0 Amp 2 250VAC 5 804998.33 Knob 5 6 804004.70 Push Button, Red 7 804004.73 Push Button, Green 8 804004.68 Push Button, Green 9 804004.72 Push Button, Yellow 0 804004.75 Push Button, Mushroom Head 80402.03 Selector Switch 2 2 800308.007 Screw, Pan Head, 8-32 X 6 3 804004.76 Pushbutton, 2 Position 4 820864 Lens - Bezel & Filter 5 804004.74 Push Button, Blue 6 80402.032 Selector Switch, 3 Position 9 80032.002 Screw, Pan Head Phillips, 6-32 X 3/ 8 4 Table -6: Control Assembly (Part ).7 Control Assembly (Part ) -29
.8 Control Assembly (Part 2) 3 2 2B 3 35,36,37 4 5,6 5 30 9 7,8 28 20,22 25,27 4 3 8 6,7 2,23 24,26 32 2A 34 29 33 3 Figure -5. Control Assembly (Part 2) -30.8 Control Assembly (Part 2)
804005.88 PLC, MLX 200 2 80402.82 Drive, Regenrative /4-HP 3 80402.90 Drive, DC, /4 HP 90 VDC 2 4 804000.0 Circuit Breaker, 20 Amp 5 804008.087 Relay, 4 Pole, 0A, 20VAC 6 804008.088 Relay Socket for 4 Pole Relay 7 804008.089 Relay, Pole 6A, 24VDC 6 8 804008.2 Relay Jumper, Extra Slim Blue 9 804000.00 Circuit Breaker, P Amp 0 804008.6 Relay, Diode 2 804008.03 Relay, Socket, 8 Blade for 2 Pole 2 2A & 804008.0 Relay, Time Off Delay Kit 2B 3 804004.80 Push Button Latch 8 4 804004.77 Push Button Contacts, 22mm NO/ 9 0/NC 5 804004.78 Push Button Contacts, 22mm 0NO/ 2 /NC 6 2650 Counter Display 7 804998.57 Nylon Spacer 4 8 804998.025 Connector 9 804008.098 Relay Marker 20 804022.079 Terminal Block, Gray 33 AMP 6 Screwless 2 804022.075 Terminal Block, Gray 33 Amp 8 22 804022.073 Terminal Block, End Anchor 2 23 804022.074 Terminal Block, End Barriers 24 804022.076 Terminal Block, End Barriers 25 804022.077 Terminal Block, Markers, Snap In 26 804022.078 Terminal Block, Markers, Snap In 27 804022.082 Terminal Block, Center Jump 3 28 80400.087 Connector, Burndy 29 227826 Plate, Electrical Panel 30 804993.030 DIN Rail 3 80405.33 Fuse Holder 4 32 80405.50 Fuse, 0.25A 250V Fast Acting Glass 33 804039.002 Wire Duct 4 Table -7: Control Assembly (Part 2).8 Control Assembly (Part 2) -3
34 804039.003 Wire Duct 35 804998.350 Pot-0K Ohm, Single Short Stem 4 36 804998.59 Spacer, Threaded Hex 8-32 X.25 37 804998.57 Spacer, Nylon Threaded Hex, 6-32 X /4 X 3/4 38 804998.360 Power Supply, Switching 24 VDC 39 804998.260 Heater, Hoffman, 400 watt (for Cold Pack Option) - Item not Shown Table -7: Control Assembly (Part 2) 4 4-32.8 Control Assembly (Part 2)