Ransburg No. 2 Process Handgun Electric Motor - Manual (Page 37)

No. 2 Process Electric Motor Version - Maintenance
Ransburg
33 AH-13-01.1
Figure 22: HV Resistor Removal
BARREL ASSEMBLY
High Voltage Resistor Replacement
(Refer to Figure 24)
† Resistor is made of ceramic material. Re-
sistor will break if dropped, mishandled, or
exposed to solvents.
3. Cover the front of the barrel (Item 6) with a rag.
With an air gun (set at a maximum of 3 bar/50
psig) at the rear of the resistor housing, blow the
resistor seal (Item 3), o-ring (Item 2), and resistor
(Item 4) out the front of the barrel.
† If resistor is not pushed out by the air,
insert a rigid wire into the rear of the resis-
tor housing and push the resistor out. Be
careful not to scratch or scar the inside of
resistor housing.
Item Description
HV RESISTOR REMOVAL
(Figure 22)
Item Description
1 3695-00 Brush
2 O-Ring
3 Resistor Seal
4 HV Resistor 525 MW
5 Resistor Housing
6 Barrel
7 Washer
8 Screw
C A U T I O N !
NOTE
1. Remove the cable/motor assembly per steps
1 and 2 of “Cable Assembly Replacement” in the
“Maintenance” section. Remove the brush (Item
1) from the resistor housing (Item 5).
2. Insert a long shaft standard screwdriver into the
lower opening at the rear of the barrel assembly
and remove screw (Item 8) and washer (Item 7).
4 Clean the resistor housing (Item 5) with a non-
conductive solvent and dry thoroughly. (Refer to
“Effects of Solvents” in the “Maintenance” section.)
Inspect the ID of each end of the resistor tube for
any signs of high voltage tracking or arcing.
8
7 6
5
4
3
2
1