Sealey EWP050 - Manual (Page 5)

9. GENERAL TROUbLESHOOTING
01284 757500
01284 703534 [email protected]
Sole UK Distributor
Sealey Group,
Bury St. Edmunds, Suffolk.
www.sealey.co.uk
Web
email
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INFORMATION: For a copy of our catalogue and latest promotions call us on 01284 757525 and leave your full name, address and postcode.
PRObLEM POSSIbLE CAUSES REMEDY
NO OUTPUT FROM PUMP Not fully primed Open priming port and fill chamber with water
Inlet pipe leakage Tighten clamp and/or renew pipe
Pump speed too slow Investigate cause / increase speed if required
Filter basket is clogged Remove obstruction / debris
Suction / overall head too high Reduce instalation height to recommended levels
Damaged pump seal causing air leak Return to Sealey dealer to install new seals
INSUFFICIENT FLOW OF
WATER
Filter basket, impeller or pipeline obstructed Inspect and clear obstruction
Speed is too slow Increase speed
Impeller seal badly worn Return to Sealey dealer for adjustment or replacement
Inlet pipe leakage Tighten clamp and/or renew pipe
Damaged impeller Return to Sealey dealer for replacement
EXCESSIVE FUEL
CONSUMPTION
Impeller rubbing on casing Return to Sealey dealer for adjustment
Impeller obstructed by weeds or foreign matter Clear obstruction
FLOW CEASES SUDDENLY Inlet connector loose and leaking Tighten connector locking ring
Cavitation caused by too high a suction head Lower the position of the pump
UNIT NOISY & VIBRATING Cavitation caused by too high a suction head Lower the position of the pump
Excessive water output Decrease speed to reduce output
Input pipe obstructed by foreign body Inspect and clear obstruction
Loose rotary part Return to Sealey dealer for identification and replacement
Unstable pump instalation Stop engine and consolidate position of unit
Air in the pump or pipeline Stop engine, open priming port to release air
Impeller damaged Return to Sealey dealer for replacement
© Jack Sealey Limited
Environmental Protection.
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted,
taken to a recycling centre and disposed of in a manner which is compatible with the environment.
Original Language Version EWP050 Issue No.3 (I) -14/08/13