Electrical; Post Installation Precautions - Malmet Energy Saver ES910 Operation, Maintenance And Installation Manual

Bedpan Washer Disinfector - Energy Saver
Detergent Model With Hands Free Operation
Operation, Maintenance and Installation Manual

Electrical

The Energy Saver machine requires only single phase 240 volts and 50 hertz.
10 Amp Unit – To be hard wired to a lockout isolation switch.
Switch must be wired to 10A max Circuit breaker at main SW Board
20 Amp Unit – To be hard wired to a lockout isolation switch.
Switch must be wired to 20A Circuit breaker at main SW Board
Hard wired ISO switch should be placed on the wall approximately 1500mm above floor level adjacent to
the machine. The power electrical lead exits the machine approximately 1200mm above floor level on the
right hand side of the machine.
10 and 20 Amp machines are supplied with an electrical power lead for hard wiring to an isolation switch.
"If the supply cord is damaged, it shall be replaced by Malmet; its authorised service agent or similarly
qualified person in order to avoid hazard."
ALL MACHINES MUST BE EARTHED.
If a three-phase isolation switch is already in position you can use one phase and the neutral for
connection.
Mains power ISO switch must be in an accessible position so devise can be isolated from mains
power during service.
Note The maximum permissible system impedance Zsys :
Z = 0.220 Ohm + j 0.137 Ohm (0.220 Ohm + 437 μH)

Post Installation Precautions

a) Before switching the unit on make sure the water tap is on.
b) Turn on the power at the isolation switch and press the standby button on the front display. The
digital display will illuminate.
c) The water in the steam tank is heated to the required temperature. In the first instance there will
be a delay as cold water is heated to 90°C.
This delay will not re-occur while the power remains switched on.
d) Flush approximately ½ a litre of water down the cold-water tank overflow pipe. This will fill the 'S'
Trap at the hose junction and prevent steam coming back up into the cold water tank.
e) The machine will display 'rdY' (ready) when the water levels are reached.
Note: DO NOT USE THE UNIT WITHOUT THE WATER SUPPLY TURNED ON.
Issue 21 Page 29 14 September 2017