OBSOLETE
21-37
Issued 7/96
7
Installation
(contd.)
Hose Connections
(contd.)
Perform these steps if you ordered the WM-1 spray
gun without hoses, part 176 501:
1. Loosen the captive screw (6) securing the rear
slide (8). Remove the rear slide.
2. Remove the screws (16) securing the trigger (15).
3. Loosen the captive screws (17) securing the
extension (5).
4. Carefully insert the fluid hose (10) through the gun
body. Apply a thin film of dielectric grease (9) onto
the fluid hose (10) as illustrated.
5. Insert the fluid hose (10) into the extension (5).
6. Tighten the captive screws (17) to secure the
extension (5).
7. Install the trigger (15) and secure using the
screw (16).
8. Insert the fluid hose strain relief lug (20) into the
pocket in the gun handle.
9. Install the rear slide (8) and tighten the captive
screw (6).
10. Connect the grounding air hose (11) to the
fitting (13).
Service Kits and Accessories
Service kits and accessories available from Nordson
are listed here.
Table 2 Service Kits and Accessories
Part
Service Kits and Accessories
176 538
Packing cartridge assembly service kit
176 542
Air valve service kit
176 541
Fluid needle service kit
176 550
Air seal service kit
176 545
Fluid seal service kit
176 546
Air hose
176 539
Fluid hose
227 583
Bag, cover, qty 1
227 584
Bag, cover, qty 12
Specifications
Weight
400 grams (14 oz)
NOTE: Weight includes fluid tip, air cap, and retaining
ring.
Air Operating Capacity (at the spray gun)
Maximum working pressure:
7 bar (100 psi)
Average operating pressure
range:
1.70–2.8 bar
(25–40 psi)
Quality of the Air:
Particulate free, 5
microns maximum
Fluid Operating Capacity (at the spray gun)
Maximum working pressure:
5.17 bar (75 psi)
Average operating pressure
range:
.68–1.70 bar
(10–25 psi)
Maximum temperature:
(49 C) 120 F
Flow rate (Zahn 2 cup):
up to 20 oz./min. at
20 sec.
Nordson Technical Service Help
For technical assistance within the United States,
contact your local Nordson distributor or call Nordson
Technical Service at 1-800-275-6357. For assistance
outside the United States, call your local Nordson
representative.
