Bredel 10 - Hose pulled into the pump; Lubricant leakage at bracket; Leakage from the rear of the pump housing Buffer zone

TROUBLESHOOTING
46
Hose pulled into the
pump.
Insufficient or no hose
lubricant in the pump head.
Add extra lubricant. Refer
to § 7.5.
Incorrect lubricant: no
Bredel Genuine Hose
Lubricant in the pump
head.
Consult the Bredel repre-
sentative for the correct
lubricant.
Extremely high inlet pres-
sure - larger than 200 kPa.
Reduce the inlet pressure.
Lubricant leakage at
bracket.
Hose blocked by an incom-
pressible object in the
hose. The hose cannot be
compressed and will be
pulled into the pump hous-
ing.
Remove hose, check for
blockages and replace if
necessary.
Bolts of bracket loose. Tighten to the specified
torque settings. Refer to
§ 11.1.6.
Bolts of hose clamps loose. Tighten to the specified
torque settings. Refer to
§ 11.1.6.
Leakage from the rear of
the pump housing
"Buffer zone".
Damaged seal ring. Replace seal ring.
Problem Possible cause Correction