ProMinent DULCOMETER D1Cb - Maintenance; User Qualification for Maintenance; Fuse Replacement

11 Maintenance
n Users' qualification: trained user, see
Ä Chapter 1.2 ‘Users' qualifications’
on page 10
The DULCOMETER
®
D1Cb / D1Cc is
maintenance free.
11.1 Fuse replacement DULC‐
OMETER
®
D1Cb / D1Cc
WARNING!
Danger from electrical voltage
Possible consequence: Fatal or very
serious injuries.
– The DULCOMETER
®
D1Cb /
D1Cc does not have a mains
switch
–
When working inside the con‐
troller, disconnect the controller
from the mains power via an
external switch or by removing
the external fuse
WARNING!
Danger from electrical voltage
Possible consequence: Fatal or very
serious injuries.
– There may still be mains voltage
on terminals XR 1 - 3 even after
disconnection of the power
supply
–
These can be separately supplied
externally with mains voltage
– Terminals XR 1 - 3 should be dis‐
connected separately from the
mains voltage
NOTICE!
Use only 5 x 20 mm micro-fuses
Possible consequence: Damage to
the product or its surroundings
– 100 – 240 V
Ä Table on page 148
Maintenance
136