Clarke 7610901 Operation & Maintenance Instructions Manual Download Page 6

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

11. When completed, open the hydraulic valve and the ram will lower, 

allowing the work to be removed.

12. To separate the die from the work, a short sharp tap with a hammer and 

brass drift should be all that is required. TAKE CARE when removing...NEVER 
hammer directly on the edges of the die.

CARE AND MAINTENANCE

This tool requires no maintenance except for keeping it clean.

Always inspect before each use to ensure no welds are cracked or broken 
and that the tool is in good general condition. If it is damaged or if in doubt as 
to its serviceability, consult your CLARKE dealer immediately.

ALWAYS store in an upright position with the ram in its lowest position 
(retracted). DO NOT lay on its side as air could enter the system resulting in 
poor performance and the need to bleed before further use.

If the ram fails to operate satisfactorily, it should be bled by turning the release 
valve anti-clockwise and pumping the handle several times to expel any air.

If this is not successful, close the 
release valve (turn it clockwise), then 
remove the filler plug on the cylinder. 
Pump the handle several times to 
expel all air, then replace the filler 
plug.

Owners and/or users should be aware 
that repair of this equipment requires 
specialised knowledge and facilities 
and that any defective parts be 
replaced with genuine CLARKE parts.

Ensure that any defective hydraulic components are replaced before using. In 
the event of leaking seals, oil can be topped up via the filler plug on the ram. 
Oil should be level with the bottom of the hole. If necessary top up with 
CLARKE hydraulic oil, Part No. 3050830 (1 litre). This task is carried out with the 
ram fully retracted.

If any rust is apparent it must be removed completely and the paint restored.

WARNING: NEVER USE EXTENSIONS TO THE RAM PUMPING HANDLE

Summary of Contents for 7610901

Page 1: ...WARNING Read these instructions before using the bender OPERATION MAINTENANCE INSTRUCTIONS ORIGINAL INSTRUCTIONS GC1219 ISS 1 12 TONNE HYDRAULIC PIPE BENDER MODEL NO CHV12B PART NO 7610901...

Page 2: ...of others around you and you can also look forward to the product giving you long and satisfactory service TECHNICAL SPECIFICATIONS GUARANTEE This CLARKE product is guaranteed against faulty manufact...

Page 3: ...ng Use only the recommended CLARKE hydraulic oil The components of this pipe bender are designed to withstand the rated capacity Do not substitute any other components or exceed the rated capacity ALW...

Page 4: ...USE The pipe bender is provided with six bending dies in order that the following sizes of British Standard Pipe to BS1387 may be bent to any angle up to 90 degrees 1 Consult the following chart to e...

Page 5: ...ng the hydraulic valve turning anti clockwise inserting the handle into the actuating lever and pumping several full strokes to eliminate any air bubbles 6 Close the hydraulic valve by turning it cloc...

Page 6: ...performance and the need to bleed before further use If the ram fails to operate satisfactorily it should be bled by turning the release valve anti clockwise and pumping the handle several times to ex...

Page 7: ...ocal regulations TROUBLESHOOTING Problem Probable Cause Remedy Pump unit will not work Dirt on valve seat warn seals Bleed pump unit or have unit overhauled with new seals Pump will not produce pressu...

Page 8: ...8 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com RAM PARTS DIAGRAM...

Page 9: ...Shield ring 3 Spring 20 Pump core 4 Ball cup 21 Washer 5 Steel ball 22 Hydraulic cylinder 6 Screw cover 23 Pump body 7 Relief valve 24 Seal ring 8 Bush 25 Oil reservoir 9 Steel ball 26 Oil plug 10 Bas...

Page 10: ...SEMBLY PARTS NO DESCRIPTION NO DESCRIPTION 1 Frame 9 1 2 15mm bending die 2 12 tonne bottle jack 10 3 4 20mm bending die 3 Hex bolt 11 1 25mm bending die 4 Roller pin 12 1 1 4 32mm bending die 5 Guide...

Page 11: ...11 Parts Service 020 8988 7400 E mail Parts clarkeinternational com or Service clarkeinternational com DECLARATION OF CONFORMITY...

Page 12: ......

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