Chemtrac Auto Clean UV254, Руководство пользователя, Страница: 12 / 41

Chemtrac UV254 Monitor
– UVM5000 v 2.1
Chemtrac, Inc. 11
5.4
Mounting
The monitor should be attached to the wall at all four of the
mounting holes provided (top left and right; bottom left and
right in Figure 5.10). Use screws and washers that are
sturdy enough to support the cabinet weight of
approximately 20 lbs.
Cabinet dimensions are to the nearest 1/8 inch. Refer to
Section 18, Cabinet Dimensions and Clearance for
drawings of dimensions and clearance.
The expanded view at right
(Figure 5.11) shows an example
of a
¼” bolt and washer inserted
in the front side of the cabinet.
5.5
Plumbing
Process water from a pressurized pipe flows
into the monitor via a ¼”
push to connect fitting. The sample is analyzed by the sensor inside
the cabinet and discharged to drain as shown in Figure 5.12.
IMPORTANT : If the UVM5000 was supplied with the Dual Feed or
Auto Clean option, be sure to review the manual(s) that were supplied
with those optional devices before plumbing the system.
A shut off valve must be installed to allow the flow to the monitor to be
shut off when servicing is required. A flow control valve is also
recommended to regulate the flow to 0.3
– 1.0 L/min. A simple needle
valve is often used if pressure is somewhat consistent.
Figure 5.10: Cabinet mounting
Figure 5.12: Analyzer plumbing overview
Figure 5.11: Sample bolt and
washer for attachment