Unit installation

Installation and operation
12
Siemens Building Technologies
Fire Safety & Security Products 09.2008
6.2 Operation
1. Regularly check the level of cleaning fluid in the washer container.
IMPORTANT
Risk of damage to the pump unit due to its running dry
The pump unit may be damaged due to lack of water in the container.
z Regularly refill the washer container with cleaning fluid.
2. The container can be fully removed if required by carefully unbuckling the
retaining strap. After filling this strap should be re-fastened.
3. The duty cycle (on time : off time) must not exceed 50 %. In addition, the
pump must not be energised for a period longer than 1 minute at a time.