SIGRIST OilGuard 2 Ex, Инструкция по эксплуатации

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Mounting Instruction Manual OilGuard 2 Ex
13003E/3 33
4.9 Mounting the cooling system (optional)
The following procedure describes the mounting process for the optional cooling system.
This must be made before mounting the photometer at the measurement position.
WORKSTEP ADDITIONAL INFO / IMAGES
1. Position the cooling system on the bolts on the
rear of the photometer and fasten in place
with the four nuts.
Ensure that the cooling water connec-
tions are positioned at the top and bottom.
A = Cooling water feed at bottom
B = Cooling water return at top
2. Mount the photometer onto the mounting de-
vice with the four supplied spacer bolts accord-
ing to Section 4.2.
3. Connect the cooling water to the feed and re-
turn connections.

Internal pipe diameter = 10 mm
The water flow must be at least 1 liter/min.
Max. pressure = 500 kPa (5 bar).
4. The cooling water feed can now be opened.
5. Proceed with assemble according Section 4.3,
step 3.