Bredel Hose pump Series Manual page 43

Problem
High pump temperature.
Possible cause
Non standard hose lubri-
cant used.
Low lubricant level.
Product temperature too
high.
Internal friction on the hose
caused by blocked or poor
suction characteristics.
High pump speed.
TROUBLESHOOTING
Correction
Consult the Bredel repre-
sentative for the correct
lubricant.
Add Bredel Genuine Hose
Lubricant. For the required
amount of lubricant refer to
§ 11.1.4.
Consult the Bredel repre-
sentative about the maxi-
mum temperature range of
the product.
Check pipework/valves for
blockages. Ensure that the
suction pipework is as
short as possible and that
the diameter is large
enough.
Reduce pump speed to a
minimum. Consult with
your Bredel pump repre-
sentative for advice on
optimum pump speeds.
43