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PR-23 instrucon manual
11.6 Wash nozzle inseron and removal
11.6.1 Wash nozzle inseron
Check the nozzle and the valve before installing the wash nozzle. Use thread seal tape
for all thread connections.
Warning! Always shut the main steam valve before performing any work on the wash
nozzle.
1
1. Insert the nozzle into the isolaon valve
(1).
2. Aach the nozzle to the nozzle guide with
one special
M5x10 screw (2) using a 5 mm
allen key.
3. Remove the safety pin (3).
2
1. Close the 1/4’’ check port valve under the
nozzle isolaon valve (1).
2. Open the isolaon valve (2) by turning the
handle counterclockwise.
3. Push the nozzle to the process (3).
4. Aach the nozzle to the nozzle guide with
one special
M5x10 screw (4) using a 5 mm
allen key.
5. Lock the isolaon valve handle with the
safety pin (5).
3
1.1 STEAM: Connect the steam line and sensor
ush exible line to the nozzle T-piece (1,2).
1.2 WATER: Connect the water line to 1/4"
valve (1,2). 2. Open the steam supply line
valve (3).
3. Check the funconlity of washing from the
opcal image window in DTR.