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Details the intended application and design of the HQ series pumps.
Specifies the environmental and operational limits for pump use.
Covers foundation, drainage, location, and electrical safety for installation.
Covers pipe sizing, connection methods, and ensuring airtightness.
Details requirements for foot valves and non-collapsible suction hoses.
Specific guidance on flange mounting and screw torque.
Emphasizes mains voltage, grounding, RCD, and proper cord replacement.
Step-by-step guide on filling the pump chamber with water before starting.
Advises on shutting down for issues, avoiding motor cycling, and its causes.
Covers regular checks, storage, stuck pump resolution, and pressure tank air charge.
Explains factors causing the pump to start, including pressure and flow switches.
Details reasons for pump stoppage, such as flow rate, temperature, and motor protection.
Explains the function of the built-in pressure tank for startup minimization.
Provides detailed measurements (A, B, C) and net weights for various models.
Lists issues like failure to start, pump cut-outs, and low discharge flow with remedies.
General| Brand | Walrus Pump Co., Ltd. |
|---|---|
| Model | HQ800H |
| Category | Water Pump |
| Language | English |
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