ProMinent DULCOMETER D2C Mode D'emploi page 28

Mounting / Installation
• To open the housing, initially, the four captive countersunk screws must be released.
• The upper section is additionally locked to the bottom section by means of snap hooks. The housing
can be opened by pulling the upper section forward thus releasing the snap hooks.
• With the aid of the two guide rails, the upper section can be moved to the approx. 100 mm higher "park
position". The fuse and all connection terminals are freely accessible in the park position.
1)
3)
Electrical installation for wall mounting
Initially, threaded holes must be broken out corresponding to the number of cables.
• Punch aids are provided to break out the individual threads.
• Use following tools to punch out holes:
Rear row (Fig. 1): Screwdriver DIN 5262-B, size 1 (Ø 4.5 mm)
Front row (Fig. 2): Screwdriver DIN 5262-B, size 0 (Ø 3.0 mm)
a) b)
d)
Fig. 1: Rear row
28
2)
4)
c)
3
2
1
e)
4
DED1CW 006
5)
16 15 14 13 12 11 10 9 8 7 6 5 4
12 11 10 9 8 7 6 5 4 3 2
a) b)
c) d)
6
5
Fig. 2: Front row
pH
pH
®
DULCOMETER
STOP
START
3 2 1
2 2 1 1 1
1 2 3 2 1 N L1
DED1C1W 005
DED2C1W 007