Testing; Inspect Heat Pump Before Use; Leakage Detection Notice And Method; Trial - Aqua Forte SC980 Benutzerhandbuch

F. Testing

1. Inspect heat pump before use

a. The ventilating device and outlets are operating adequately and are not obstructed.
b. It's prohibited to install refrigeration pipe or components in corrosive environment.
c. Inspect the electric wiring on basis of the electric wiring diagram and earthing connection.
d. Double confirm the main machine power switch should be off.
e. Inspect the temperature setting.
f. Inspect the air inlet and outlet.

2. Leakage detection notice and method

torch (or any other detector using a naked flame) shall not be used.
c. Leakage detection fluids can be applied with most refrigerants but the use of detergents containing
chlorine shall be avoided as chlorine may react with the refrigerant and corrode the copper pipe.
d. Vacuumize completely before welding. Welding can only be carried out by professional personnel in
service center.
e. Please stop using while gas leakage occur, and contact professional personnel in service center.

3. Trial

a. The user must "Start the Pump before the Machine, and Turn off the Machine before the Pump", or
a. Leakage checking is prohibited in closed area.
b. The ignition source is prohibited during the leakage inspection. A halide
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