SB-6-148-F Page 7
Individual
Ref Replacement Parts
No. Part No. Description Required
1 --- #10-32 x 9/16 Fillister 6
Head Screw
2 HAR-14 Cover 1
3 HAR-13 Spring Button 1
4 HAR-12 Diaphragm Spring 1
5 --- Body 1
6 --- Pipe Plug 1/4" NPT(M) 1
7 HAR-8 Bottom Plug 1
8 KK-4977 Repair Kit (includes 1
Items 9 thru 14)
9 --- Diaphragm Assembly 1
10 --- O-Ring 1
11 --- Valve 1
12 --- O-Ring 1
13 --- Spring 1
14 --- O-Ring 1
7
4
6
5
PARTS LIST - Model HAR-507 Regulator Assembly
Figure 8 HAR-507 Air Regulator, 60 CFM
REGULATOR MAINTENANCE
1. Occasionally remove bottom plug (7)
and clean valve seat (11) and body.
Clean parts with denatured alcohol,
wipe off seat and blow out body with
compressed air.
2. To disassemble regulator, remove
screws, bonnett, spring and spring
button. Diaphragm assembly can
now be removed.
3. Check all o-rings for signs of damage.
Replace if necessary.
4. Reassemble parts. Center stem of
valve in hole of regulator body. Screw
bottom plug into body.
Note
Erratic operation or loss of regula-
tion is usually due to dirt in the
valve area and cleaning is neces-
sary. If cleaning does not correct
the problem, replace the items
included in Repair Kit KK-4977.
If unit leaks air at A , install Repair
Kit KK-4977,
1
2
3
9
A
14
13
10
11
12
8
To Next Page
Loading...
