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Product Description | 2
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NOTE
Illustrations
In this instruction manual the illustrations may differ from the machine appearance.
2.1 Operating Principle
Clean Version
X
X
Powder Version
X
X
The machine works on the Roots blower principle.
The two oil housings (on each side) allow the lubrication of the gears and bearings.
For this version, the bypass is voluntary locked due to the intended applications.
2.2 Application
The machine is intended for the suction of air and other dry, non-aggressive, non-toxic
and non-explosive gases.
Conveying of other media leads to an increased thermal and/or mechanical load on the
machine and is permissible only after a consultation with Busch.
The machine is intended for the placement in a non-potentially explosive environment.
The vacuum booster is used in combination with a backing pump in vacuum system.
The machine is suitable for continuous operation.
Permitted environmental conditions, see
.
NOTICE
Start the backing pump first up to the allowed inlet pressure of the vacuum booster, see
Maximum Permissible Differential Pressures [
or call Busch representative.
Risk of damage to the machine!