RED LABEL RL4TPP, Руководство пользователя

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Product Code: RL4TPP
Page 12
TROUBLESHOOTING
Problem Cause Solution
Erratic Action Air in system or pump
cavitations.
External leakage in ram.
Ram sticking or binding. Bleed the system
Contact service centre
Contact service centre
Ram will not extend, or
respond to pressurised fluid Overload condition.
Loose / Faulty couplers
Oil level in pump is low Remedy overload condition
Tighten/replace couplers
Fill and bleed the system
Ram extends only partially Oil level in pump is low
Overload condition
Ram is sticking or binding
Pump malfunction Fill and bleed the system
Remedy overload condition
Contact service centre
Contact service centre
Ram moves slower than
normal Air in system or pump
cavitations.
Loose connection or coupler
Restricted hydraulic line or
fitting
Pump not working correctly
Ram seals leaking Bleed the system
Tighten connection or
coupler
Clean and replace if
damaged
Check pump's operating
instructions
Contact service centre
Ram responds to pressurised
fluid, but system does not
maintain pressure. Overload condition
Pump malfunctioning
Ram seals leaking Remedy overload condition
Contact service centre
Contact service centre
Oil leaking from ram Air in system
Worn or damaged seals Bleed the system
Contact service centre
Ram will not retract or
retracts slower than normal Malfunctioning coupler,
damaged application
Pump reservoir over filled
Ram damaged internally Secure load by other means.
Depressurise pump and
hoses, remove application
and replace coupler. Secure
load by other means.
Depressurise pump and
hoses, remove application,
then
Poor performance Oil level in pump is low
Air trapped in system Ensure proper oil level
Bleed the system