Operation; Maintenance - MEDC PH1 Technisches Handbuch

4.0 OPERATION

The unit is operated by lifting the spring loaded flap on the front of the unit, then pulling down the handle
underneath. The pull handle will rotate downwards through 90 degrees. The pull handle will remain latched
in the operated position until manually reset. The lift flap can be lowered back to its original position until the
unit needs to be reset. To reset the unit, first raise the lift flap away from the pull handle. The key (provided with
the unit) is inserted into the two holes located underneath the pull handle in the front face until resistance is felt.
Depress the key further to release the pull handle which can be returned to its original position. Finally, lower
the lift flap back to its original position.
The operating voltage of the unit is stated on the certification label.

5.0 MAINTENANCE

During the working life of the unit, it should require little or no maintenance. GRP will resist attack by most acids,
alkalis and chemicals and is as resistant to concentrated acids and alkalis as most metal products.
However, if abnormal or unusual environmental conditions occur due to plant damage or accident etc., then
visual inspection is recommended.
If the unit requires cleaning, then only clean exterior with a damp cloth to avoid electro-static charge build up.
If a unit fault should occur, then the unit can be repaired by MEDC. All parts of the unit are replaceable.
If you acquired a significant quantity of units, then it is recommended that spares are also made available.
Please discuss your requirements with the Technical Sales Engineers at MEDC.
08/11 © Cooper MEDC 2011