Operating instruction
MWV250.230 / MWV250.1150
Page
2
The conventional use of the vacuum pump
Consider the national industrial safety regulation for the conventional use.
(f.ex. the technical means of work act – machine safety code).
We allow the regulations of the act serving protection for life and physical health for the technical means for work introduced by
us.
The vacuum pump is constructed to generate negativ pressure
.
Technical data
Operational voltage
MWV250.230:
MWV250.1150:
230V, 50Hz alternating
current
115V, 60Hz alternating
current
Resulting vacuum:
-900 mbar
Current consumption:
3,3 A
Protection class:
IP 44
Connected rating:
520 watt
Free circulatory ca.:
11 m3/h
revolution: 1400
UPM Weight ca.:
19 kg
Before placing into operating
Read the instructions carefully! Check safety references!
Before connecting the appliance ensure that the voltage corresponds with the voltage indications on the rating plate of the
vacuum pump!
The vacuum pump is supposed to be operated only with wall outlets according to the instructions.
It is not allowed to rip up the connecting line of the push socket!
Check the damages to the connecting line if necessary the extension line for on a regular basis!
Check damages to the hose line!
Putting into operation:
Notice: Before or after putting into operation let the pump drain empty!
Consider the relevant national regulations for the prevention of industrial accidents when putting into operation, maintenance
and operation of the vacuum pump.
Constructions, implements as well as components are supposed to be equipped for a negativ pressure of –900 mbar (-0,9 bar).
•
Place the vacuum pump in a manner allowing the circulation of intake and outlet air.
It is necessary to keep the ventilation slots free and clean.
•
Connect the siphon pipe.
•
Connect the power plug of the cable and switch it with the power switch on.
When sucking building materials with wet surface let the pump before and after start-up, as well as during start-up
(with strong humidity) run absolutely empty, since otherwise humidity could acquire into the pump.
Basically the suction of flammable, liquid and explosive media respectively or other dangerous materials is strictly
forbidden!
On / off switch
protecting case for
strainer ( removable )
air cleaner with hose
connexion
rubber sheet
carry handle
case
line cord with plug
