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Current Tools 252, Руководство по сборке, эксплуатации, безопасности и каталог запасных частей, Страница: 1 / 27

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Current Tools

™

 Model 252  

Mobile Bending Station

for use with Model #254 Hydraulic Conduit Bender

CURRENT TOOLS • P. O. BOX 17026 GREENVILLE, SC  29606

800.230.5421 or 864.721.4230 • FAX 864.721.4232

www.currenttools.com

Assembly, Operating, Safety

and Parts Manual

8/2019

This manual is free of charge. All personnel who assemble, operate or service this equipment should have a copy of this manual 

and read and understand its contents. To request a copy, call or write to the address below. All information, specifications and 

product designs may change due to design improvements or updates and are subject to change without notice. Current Tools 

does not assume any liability for damages resulting from misuse or incorrect application of its products.

Read and understand this material before assembling, operating 

or servicing the 252 Mobile Bending Station and 254 Hydraulic 

Bender. Failure to understand how to safely assemble and 

operate this equpment may result in serious injury or death.

Содержание 252

Страница 1: ...nd read and understand its contents To request a copy call or write to the address below All information specifications and product designs may change due to design improvements or updates and are subject to change without notice Current Tools does not assume any liability for damages resulting from misuse or incorrect application of its products Read and understand this material before assembling...

Страница 2: ...result in injury or death Safety Alert Symbol Hazards or unsafe practices which if not avoided COULD result in serious personal injury or death WARNING Hazards or unsafe practices which if not avoided COULD result in minor personal injury or property damage CAUTION Immediate hazards which if not avoided WILL result in serious personal injury or death DANGER THIS SAFETY SYMBOL is used to call your ...

Страница 3: ...ding shoe follow bar and saddle for the size conduit to be bent ALWAYS keep conduit under control when unloading ALWAYS keep the path of the bending conduit clear of obstructions Make sure all obstacles are clear of the bending path BEFORE you bend the conduit ALWAYS wear approved safety glasses when the bender is in operation ALWAYS wear proper apparel Do not wear loose clothing gloves neckties r...

Страница 4: ...ith care Keep bender clean for best and safest performance CHECK all hose connections prior to use and ensure they are properly connected Improper connections may not allow the hydraulic cylinder to operate ONLY roll on a firm flat smooth surface NEVER sit ride or stand on the Mobile Bending Station WARNING DANGER CAUTION WARNING DANGER CAUTION WARNING DANGER CAUTION WARNING DANGER CAUTION COMPONE...

Страница 5: ...PRING CLIP 7 90 COUPLING ASSEMBLY 8 MAGNETIC PROTRACTOR 9 RAM POSITIONER 10 H D CASTER SET 2 RIGID 2 SWIVEL 11 FORK POCKETS Greenlee and CamTrack are registered trademarks of Greenlee Tools Inc which has no affiliation with Current Tools For use with Model 254 Hydraulic Conduit Bender Can also be used with Greenlee Model 881 CamTrack Benders 5 1 2 3 4 6 7 8 9 10 11 ...

Страница 6: ...51 ROLLER ASSEMBLY 1 8 254 103 CLEVIS 1 9 254 108 CLEVIS RETAINING CLIP 1 10 254 149 SADDLE PIN 1 11 105 STORAGE BOX 1 12 506 CASTER SET 2 RIGID 2 SWIVEL 1 13 291 HYDRAULIC HOSE 1 MAJOR COMPONENTS PARTS LIST 7 5 4 3 1 2 9 8 10 6 13 11 12 Greenlee and CamTrack are registered trademarks of Greenlee Tools Inc For complete shoe follow bar and saddle listing refer to Model 254 operating manual All majo...

Страница 7: ...in the saddle mounting pins A decal above the mounting pins identifies the correct location for each saddle Slide each saddle onto the correct mounting pin with the saddle straddling the mounting plate as shown above Install all spring clips 3 Pull the spring clip out of the mounting hole for the 2 1 2 bending shoe A decal on the Mobile Bending Station identifies the correct orientation for hangin...

Страница 8: ...ang all shoes and the ram positioning unit as shown and install all spring clips 6 Insert the pump pedestal into the pedestal reciever tube while pulling out the pedestal locking pin Place the hydraulic pump onto the pump pedestal The figure above shows the pump pedestal locked in the transport position Prior to setting up for a bend the pump pedestal must be rotated outward so that the controls o...

Страница 9: ...e one frame side onto the roller assembly as shown and secure with a spring clip NOTE The collar in the end of the frame side must be facing outward ROLLER ASSEMBLY FRAME SIDE SPRING CLIP COLLAR COLLAR 3 Place the second frame side onto the roller assembly and secure with a spring clip NOTE The collar in the end of the frame side must be facing outward ...

Страница 10: ...gate pawl ring on both sides of the bender mount unit and raise the gates Using the pedestal locking pin rotate the pump pedestal not shown to the outside of the Mobile Bending Station frame GATE IN RAISED POSITION GATE PAWL RING BENDER MOUNTING UNIT CONDUIT SUPPORT TUBE GATE IN RAISED POSITION GATE PAWL RING BENDER MOUNTING UNIT CONDUIT SUPPORT TUBE ...

Страница 11: ...he roller assembly resting in the bender mounting unit 6 Insert and secure the 90 coupling assembly into the coupler body on the top of the hydraulic cylinder COUPLER BODY 90 COUPLING ASSEMBLY Ensure the casters remain locked throughout the bender assembly and mounting process CAUTION PUMP PEDESTAL TURNED OUTWARD ASSEMBLED FRAME SIDES WITH ROLLER ASSEMBLY BENDER MOUNTING UNIT ...

Страница 12: ...The frame side holes are marked to indicate where to pin the mounting block for each size For illustration purposes the 4 hole has been selected Then attach the hydraulic hose to the 90 coupling assembly on the hydraulic cylinder and the coupling on the hydraulic pump NOTE Ensure that the hose and couplings are clean and free of debris prior to assembly CYLINDER BLOCK PIN HYDRAULIC CYLINDER WITH B...

Страница 13: ...e making sure that the roller slides into the bottom of the bender mounting unit When the roller is fully seated into the bender mounting unit and the frame sides are vertical as shown lower the gates of the bender mounting unit until the pawls click and they are securely closed GATE CLOSED ON BOTH SIDES ...

Страница 14: ...follow bar so that the rails rest on the roller assembly Push the end of the follow bar marked START towards the frame side assembly until the opposite end of the follow bar is resting on the table of the Mobile Bending Station NOTE For illustration purposes the 4 follow bar has been selected NOTE To insert and remove the 3 follow bar the cylinder and block must be removed RAILS RAIL TABLE START R...

Страница 15: ...e clevis onto the end of the hydraulic cylinder and secure with the clevis retaining clip as shown 11 Place the correct size bending shoe between the frame sides making sure the saddle pin hole is located as shown CLEVIS RETAINING CLIP CLEVIS SADDLE PIN HOLE ...

Страница 16: ...oe Insert the clevis pin and secure with a spring clip CLEVIS PIN CLEVIS SPRING CLIP BENDING SHOE RIGID IMC EMT NOTE Arrows on the bending shoe indicate the correct hole for bending either Rigid IMC or EMT conduit 13 Rotate the pump valve lever on the hydraulic pump to the open position to retract the hydraulic cylinder and raise the shoe NOTE Wipe the groove and mating surfaces of both the shoe a...

Страница 17: ...bile Bending Station 15 Place the conduit between the shoe and follow bar resting the conduit on the carriage with vise Rotate the pump valve lever on the hydraulic pump to the closed position and activate the pump until the shoe almost makes contact with the conduit CARRIAGE WITH VISE CARRIAGE WITH VISE CONDUIT ...

Страница 18: ... to secure 17 Push the end of the follow bar marked START towards the bender mounting unit until the ear of the follow bar touches the bender mounting unit See illustration at right Place the correct saddle and saddle pin within reach for assembly to the bending shoe VISE CHAIN CONDUIT CARRIAGE WITH VISE START ...

Страница 19: ...le and saddle pin 19 While holding the shoe against the conduit place the saddle under the conduit with the saddle insert lip facing away from the follow bar Slide the saddle towards the shoe and align the saddle holes with the shoe hole Insert the saddle pin through both the saddle and shoe and secure it with a spring clip PUSH SADDLE INSERT LIP SADDLE HOLE SADDLE PIN ...

Страница 20: ...lip 21 Ensure the pump valve lever is in the closed position and operate the pump until the bending shoe touches the conduit The saddle and follow bar should be snug against the conduit and the follow bar should be touching the saddle as shown The front of the saddle insert lip should be aligned with the bending mark on the conduit Attach the level to the conduit SADDLE INSERT LIP BENDING MARK CON...

Страница 21: ...SSEMBLY AND MOUNTING INSTRUCTIONS continued 22 Operate the pump to start the bend NEVER allow the carriage with vise to contact the conduit support tubes of the Mobile Bending Station WARNING 23 Showing a 45 bend ...

Страница 22: ...22 BENDER ASSEMBLY AND MOUNTING INSTRUCTIONS continued WARNING 24 Showing a 90 bend 25 Once the desired degree of bend is complete remove the level from the conduit ...

Страница 23: ...inued 26 Rotate the pump valve lever to the open position and allow the hydraulic cylinder to retract and raise the bending shoe 27 Push the follow bar back towards the starting position so that it rests on the table of the Mobile Bending Station PUSH ...

Страница 24: ...24 BENDER ASSEMBLY AND MOUNTING INSTRUCTIONS continued 28 Remove the saddle from the bending shoe 29 While keeping the conduit under control release the vise chain SADDLE VISE CHAIN ...

Страница 25: ...ting with the 252 Mobile Bending Station Failure to do so may result in serious injury or death IMPORTANT Greenlee and CamTrack are registered trademarks of Greenlee Tools Inc LIFTING Before lifting be sure all components and parts are secured on the 252 Mobile Bending Station There are fork pockets provided on the 252 Mobile Bending Station The maximum height using these fork pockets is 5 feet DO...

Страница 26: ... 6 281 113 ROLLER CHAIN 1 7 281 114 SPACER BUSHING 2 8 281 124 JAWS 1 9 281 1D SCREW SHOULDER SOCKET 3 4 2 75 6 10 281 1I NUT HEX NYLON INSERT THIN 5 8 11 6 11 281 220 FRAME VISE UNIT 1 12 281 222 ACME STUD 1 13 412 11 WASHER LOCK MEDIUM 5 16 ZINC 2 14 610 25 NUT HEX NYLON INSERT 3 8 16 1 15 8094 2A ROLL PIN 3 16 1 5 1 16 281 223 TIE DOWN ASSEMBLY 1 17 281 012 SCREW SOCKET HEAD CAP M6 20 1 18 281 ...

Страница 27: ...52 004 SCREW HX HD CAP 5 8 11 1 1 2 4 2 252 005 WASHER LOCK 5 8 4 3 252 209 BAR CONNECTING 2 4 252 211 END FRAME RH 1 5 252 212 END FRAME LH 1 6 33 22 SPRING PAWL 2 7 33 485 PAWL 2 8 77 025 SCREW HX HD CAP 1 2 13 1 1 4 2 9 8099 3 RING PULL 2 PARTS LIST CARRIAGE WITH VISE ...

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