Gage Bilt GB585NT Manuel de l'utilisateur - Page 4
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Imprimer la pageMAINTENANCE
The performance of any tool depends upon good maintenance practices. Following these minimal
requirements for service and care will extend the life of your tool.
*Only use a hydraulic power source equipped with relief valves and pressures set within specified
limits.
*Keep hydraulic system free of dirt. Avoid letting couplers contact a dirty floor.
*Do not use as a hammer to force fasteners into holes or otherwise abuse tool.
*Proper care by operators is necessary in maintaining full productivity and reducing downtime.
WARNING
Be sure powerunit is disconnected before cleaning, or when replacing worn or damaged components.
Severe personal injury may occur if power source is not disconnected.
TROUBLE SHOOTING
Providing all maintenance conditions have been met, follow this systematic approach to diagnosis.
1. NO OPERATION WHEN PEDDLE IS DEPRESSED
a.)
Check powerunit power source.
b.)
Check hydraulic couplings; repair or replace.
2. SLOW OR PARTIAL OPERATION WHEN TRIGGER IS DEPRESSED
a.)
Low hydraulic pressure. Check powerunit, adjust.
b.)
Cylinder Piston o'ring (403881) could be worn or damaged. Replace.
c.)
Excessive wear or scoring on moving parts. Check and replace faulty parts.
b.)
Check hydraulic couplings; repair or replace.
3. TOOL OPERATES IN REVERSE
a.)
Tool stops in back position. Hydraulic hoses are reversed. Correct.
4. HYDRAULIC OIL OVERHEATS
a.)
Restrictions in either hydraulic lines, hoses or couplings. Check and tighten, clean or replace.
5. OIL LEAKAGE
a.)
Hydraulic oil leaks from connections. Tighten threaded connections. Do not use Teflon
b.)
Oil leaks from tool. Determine source of leak and replace worn or defective o'rings and back-up
rings.
6. PINTAIL GROOVES STRIPPED DURING PULL STROKE
a.)
Nose Assembly must be pushed onto fastener fully.
b.)
Chips may have collected in chuck jaws. Disassemble nose assembly, clean jaws in mineral spirits
using a sharp pointed object.
c.)
Chuck jaws may be worn or damaged. Replace.
d.)
Pintail too short for jaws to properly grip. Select proper grip length fastener.
e.)
Excessive gap between sheets. Reduce gap before attempting to install fastener.
7. NOSE ASSEMBLY WON'T ACCEPT FASTENER PINTAIL
a.)
Spent fastener stem may be jammed in pulling head. Disassemble and check for worn or broken
parts in nose assembly. Replace defective parts and clean before reassembling.
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