Maintenance And Service; Cleaning; Replacing A Defective Fuse; Repairs - Endress+Hauser Mycom CLM 152 Operating Instructions Manual

Maintenance and service

Fuse holder in
Fig. 12.1 non-Ex version
78
12 Maintenance and service
12.1

Cleaning

We recommend the use of non-abrasive
neutral cleaning agents to clean the keypad
and housing.
Caution:
We shall accept no liability if you use
concentrated acids or bases, benzyl
alcohol, methylene chloride or high-
pressure steam.
12.2

Replacing a defective fuse

fuse.cdr
88 87 85 86
31 32 33 34
12.3

Repairs

Repairs may only be carried out directly by
the manuafacturer or by the Endress+Hauser
Service Organisation.
A list of Endress+Hauser service agencies
can be found on the back page of this manual.
Non-Ex version:
Open
Open fuse holder using screwdriver in the
direction of the arrow (see Fig. 12.1) and
replace the defective fuse for one of
type M 3.15 A / 250 V.
Ex version:
L L N
Only authorised service personnel
L+ L+ L–
may replace the fuse module.
Order No.:
50076930
PE
50076931
50087807
Mycom CLM 152
100 V ... 230 VAC
24 VAC
24 VDC
Endress+Hauser