WAGNER 2K COMFORT - Cleaning and Replacing the Product Filter; Product Valves

89
OPERATING MANUAL
VERSION 05/2017 ORDER NUMBER DOC 2357061
9.2.4 CLEANING AND REPLACING THE PRODUCT FILTER
1. Flush the pump and inline lter in accordance with pump's
operating manual. Flush using the gun so that the ushing
agent ows through the inline lter. Maximize the ow (remove
the nozzle, open the dosing valve if necessary).
2. Empty the pump in a controlled manner in accordance with
pump's operating manual.
3. Place the grounded collection tank under the inline lter.
4. Unscrew the lter by turning the handle (4).
5. Remove the lter insert (3).
6. If the inline lter has any leaks, replace the seal (1).
7. Insert the new lter insert (3). Note the installation position:
Closed end in direction of ow.
8. If necessary, coat the thread with anti-seize paste (10).
9. Assemble the turning handle (4), inlet housing (2) and outlet
housing(5) and tighten by turning the handle.
10. Fill the pump in accordance with pump's operating manual.
9.2.5 PRODUCT VALVES
Example 2.6 mm valve
B_04679
Product sealings
Rod seal
(pneumatic O-ring)
Sealing screw
Leakage hole
Check the leakage behavior of the product valves
(air or product discharge from the leakage hole) in regular
intervals (once per week).
In case of air leakage: change rod sealing.
In case of product discharge:
− 2.6 mm valve: re-tighten sealing screw or change the seals.
− 4 mm valve: change the seals.
Check the leakage behavior of the valve seats at regular intervals, by executing a
pressure retention test in accordance with Chapter 6.6.4.
Disassembly and assembly, see valve operating manual (Order No. in Chapter 1.3.1).
Flow direction
* For Order No., see spare parts catalog
B_05273
3
2
4
5
1
53MPa; 530bar; 7,687psi