EC Declaration of Conformity When it is installed in other positions, covered by the warranty. please provide drain holes to allow We WALRUS PUMP CO., LTD. declare under our sole drainage of the pump. 1. General Data: 2.2 Electrical connection...
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2.3 The pump should be installed so that the 3. Operation instructions 4. CONSTRUCTION suction pipe is as short and the suction lift 3.1 For booster systems where the liquid level on 1. MOTOR 6 .IMPELLER 11 .LOCK NUT as small as possible. the suction side is above the pump inlet, 2 .GASKET 7 .DIFFUSER...
5. Trouble Shooting (Make sure to disconnect the power before attempting to diagnose any fault.) Fault Cause 2.2.3 1. Check if electrical power source, fuse or circuit 1. Pump does not start breaker failed. 2. Check if pump is locked up by sand, rust or any foreign objects.
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2.10 2.11 LA dB(A) LA dB(A) LA dB(A) Model Model Model 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz Fig.3 TPH 2T2K <70 <70 TPH8T2K <70 <70 TPH25T2KF 76.0 78.0 TPH2T3K <70 <70 TPH8T2.5K <70 TPH25T3KF 76.0 78.0 TPH2T4K <70 <70 TPH8T3K <70 <70 TPH25T4KF...