Vacuubrand MD 1 VARIO-SP User Manual download pdf (Page 34)

page 34 of 68

Secure hose connections at the pump ap-

propriately, e.g., with hose clamps, to protect

against accidental detachment.

EX

✔

✘

Always install outlet tubing descending from

the pump to avoid backow of condensate to-

wards the pump.

NOTICE NOTICE

MD 1 (AC motor)

Plug in the power cord.

• Check the power source and the pump’s

rating plate to be sure that the power source

and the equipment match in voltage, phase,

and frequency.

Switch the pump on.

Electrical connection

O ➨ I

Pump with dual-voltage motor:

• Check the power source and the pump’s

rating plate to be sure that the power source

and the equipment match in voltage, phase,

and frequency.

• Check that the voltage selection switch is

positioned correctly. Check every time be-

fore starting the pump. Note: If the pump is

switched on with wrong voltage selection,

the motor may be damaged!

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