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MAINTENANCE INSTRUCTIONS 1/2
Before using this product, make sure it complies with your request and that it suits your application!
1. Unpack the service kit and visually inspect for any transport damage incurred after leaving our
factory.
2. The kit consists of a new operator(1), operator valve(2), piston valve p spring(3), housing
gasket(4), test knob(5) and O-ring(6).
3. Depressurise the system before maintenance is carried out! Isolate the drain from the
condensate supply and depressurise the drain housing by pressing the test knob.
4. Remove the outlet hose. Open the housing by unscrewing the 4 housing bolts using a 6mm Allen
key.
- DO NOT ATTEMPT TO REMOVE THE DRAIN FROM THE AIR SYSTEM WHILE UNDER PRESSURE!
5. Unscrew the valve top nut, remove the O-ring and pull the operator assembly off the valve
shaft.
6. Unscrew the operator valve from the bottom part of the housing using a 13mm wrench.
7. Remove the housing gasket.
8. Unscrew the strainer plug using a 10mm Allen key and remove the strainer.
9. Unscrew the valve plug using a 10mm Allen key.
10. Remove the valve plunger and spring. You can easily remove these parts by pushing them up
with a screwdriver (careful) through the strainer hole.
11. Remove the test knob using a 14mm wrench.
12. Clean the housing of any condensate residue using a dampened cloth. Also see step 13.
