Replacing The Product Hose; Replacing The Nozzle Seal - WAGNER GM 1-350 Operating Manual

VERSION 02/2015
OPERATING MANUAL
8.3

REPLACING THE PRODUCT HOSE

1. Flush and clean the spray gun as described in
Chapter 8.1.3.
2. Relieve the pressure on the spray gun and product
pressure generator in accordance with Chapter 7.3.2.
3. Secure the spray gun with the locking device.
Product hose
4. Place the size B open-end wrench on the lower wrench
size across fl ats of the product connection and hold it in
place.
5. Unscrew the product hose nut using the size A open-
end wrench.
Assembly:
1. Fit product hose by hand and tighten with 2 open-
ended wrenches.
Description
GM 1 350 / 530 with fi lter NPS1/4"
8.4

REPLACING THE NOZZLE SEAL

1. Flush and clean the spray gun as described in
Chapter 8.1.3.
2. Relieve the pressure on the spray gun and
product pressure generator in accordance with
Chapter 7.3.2.
3. Secure the spray gun with the locking device.
4. Remove reversing nozzle (A).
5. Unscrew nozzle holder (B).
6. Carefully release saddle (C) and nozzle sealing (D)
using a screwdriver.
7. Insert a new nozzle seal (D) and saddle (C) into
the nozzle holder noting the installation position
(see illustration).
8. Screw the nozzle holder onto the spray gun and
push the reversing nozzle (A) into the opening.
Note:
The tip of the reversing nozzle must point forward in
the direction of spray.
ORDER NUMBER DOC2349369
Wrench A
wrench size
17 mm
0.67 inch
GM 1-350/530
B_5048
Wrench B
wrench size
19 mm
0.75 inch
D
B_5051
B
A
A
C
B
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