English language
Use and Installation
38
8
TROUBLESHOOTING
Problem
Cause
Remedy
Oil on pump body or base.
Oil seal on pump
shaft worn.
Replace the worn oil seal. (1)
Oil pressure inside pump too high. Restore correct oil level in tank.
Pump using too much oil (oil
flowing from delivery port) or oil
whitish in colour (water/oil emul-
sion in tank).
One or more diaphragms ruptured. Stop the pump at once. Replace
the diaphragms (1)
(1) Operations which must be carried out at an authorised service centre
Summary of Contents for AR 160 bp
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