Integral T process thermostats
88 Maintenance YAWE 0026 / 21/01/2019
8 Maintenance
8.1 Cleaning
Before cleaning the equipment, pull out the mains plug!
The equipment can be cleaned with water with the addition of a few drops of a detergent (washing-
up liquid), using a moist cloth.
Water must not enter the control unit!
Carry out appropriate de-contamination if dangerous material has been spilled on
or inside the unit.
Method of cleaning and de-contamination are decided by the special knowledge of
the user. In case of doubt contact the manufacturer.
8.2 Maintenance and repair
Before any maintenance and repair work, pull out the mains plug!
Repairs on the control unit must only be carried out by properly qualified
electricians!
Please take into consideration the prescriptions for operational safety
(Betriebssicherheitsverordnung – BetrSichV), the rules for prevention of accidents
“Refrigerating Plants, Heating Pumps and Cooling Systems”
(Unfallverhütungsvorschriften BGV D4) as well as “Electrical Installations and
Operating Material” (BGV A2)!
LAUDA process thermostats are largely maintenance-free. If the heat transfer liquid becomes dirty it
has to be replaced.