Labconco VACUUBRAND HYBRID Rotary Vane Pump 7584000 - Manual (Page 11)

page 11 of 56
Operating conditions
➨
These pumps are not approved for operation in po-
tentially explosive atmospheres. Do not operate the
pumps in potentially explosive atmospheres.
➨
These pumps are not approved for the pumping of po-
tentially explosive atmospheres. Do not pump poten-
tially explosive atmospheres.
➨
The pumps are not suitable to pump any of the sub-
stances listed below.
Do not pump:
- unstable substances
- substances which react explosively under impact
(mechanical stress) without air
- substances which react explosively when being ex-
posed to elevated temperatures without air,
- self inflammable substances,
- substances which are inflammable without air
- explosive substances.
➨
The pumps are not approved for operation below
ground. Do not operate the pump below ground.
+
The pumps are not suitable for pumping dust.
Do not pump dust.
• Do not pump substances which may form deposits in-
side the pump. The pumps are not suitable for pumping
substances which may form deposits inside the pump.
Deposits and condensate in the pump may lead to in-
creased temperatures even to the point of exceeding
the maximum permitted temperatures. Deposits may
cause seizing of the pump unit.
• Check the inlet and outlet of the pump and its oil condi-
tion, if there is a danger of forming deposits inside the
pump, e.g., in the pump unit of the rotary vane pump or
in the pump chamber of the diaphragm pump. Inspect
the pump regularly and clean if necessary.