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Godwin HS150 - Warranty; Fault Finding

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Book No.: 95-0014-0000/A OPERATOR
Issue: 06 HANDBOOK
Page 25 of 30
8 WARRANTY
Unless special arrangements have been agreed and signed by both parties Xylem Dewatering Solutions will apply the
following policy over defects found after delivery.
We will make good, by repair or the supply of a replacement, defects which, under proper use, appear in the goods within
a period of twelve calendar months after the goods have been delivered
(1)
and arise solely from faulty design (other than
a design made, furnished or specified by you for which we have disclaimed responsibility in writing), materials or
workmanship: provided always that defective parts have been returned to us if we shall have so required. We shall refund
the cost of carriage on such returned parts and the repaired or new parts will be delivered by us free of charge.
Our liability under this clause shall be in lieu of any warranty or condition implied by law as to the quality or fitness for any
particular purpose of the goods, and save as provided in this clause we shall not be under any liability, whether in
contract, tort or otherwise, in respect of defects in goods delivered or for any injury
(2)
, damage or loss resulting from such
defects as from any work done in connection therewith.
(1)
For export orders, within a period of twelve calendar months after the goods have been delivered or, if delivery is
delayed by reason of customer instructions or lack of instructions, within a period of 18 months after the goods have
been notified as ready for despatch (whichever period expires the earlier)
(2)
For UK orders, other than personal injury caused by our negligence as defined in Section 1 of the Unfair Contract
Terms Act, 1977.
9 FAULT FINDING
If possible fit a suction and pressure gauge to assist fault finding and check pump rating
POSSIBLE CAUSE
FAULT
REMEDY
Pump dose
not discharge
sufficient
head
Repeated
mechanical
seal failure
High oil
temperature
Milky
hydraulic oil
Aerated
hydraulic oil
Pump end blocked or worn
Clean/repair pump
Discharge hose kinked or blocked
Clear obstruction
Worn hydraulic motor or pump
Replace
Pump end running slow
Check prime mover speed.
Check hydraulic oil flow from
control end under load
Blocked return filter element
Renew
Return hose too long
Check with table for maximum
hose lengths
Hose coupling failing to operate
properly (if quick release couplings
are employed)
Clean, repair or replace
Insufficient oil
Fill reservoir or increase in size
Pressure or return line blocked
Clean, repair or replace
Water contamination causing
emulsification
Drain all system oil
Check reservoir for water entry
Pump mechanical seal failure
replace

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