s05mdl1sm-rev1113
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Model S05 Metallic •
12
air distribution Valve assembly
ATEX Compliant
1-E
1-D
1-C
1-F
1-F
1-A
1-B
1-C
1-F
1-F
1-D
1-E
1-I
1-H
1-G
Main Air Valve Assembly Parts list
Item
Part Number
description
Qty
1
031.191.000
Valve Assembly
1
1-A
031.132.000
Sleeve and Spool Set 1
1-B
095.106.157
Valve Body
1
1-C
132.038.357
Bumper
2
1-D
165.128.157
End Cap
2
1-E
171.076.330
Hex Flange Capscrew 1/4-20 x .75
8
1-F
560.101.360
O.Ring
4
1-G
530.031.550
Muffler
1
1-H
165.109.551
Muffler Cap
1
1-I
706.027.330
Machine Screw
4
Item Part number
description
QTY
1
031.191.003
Valve Assembly
1
(same as above 031.191.003 except items 1-E, and 1-I)
1-E
171.076.115
Hex Flange Capscrew 1/4-20 x .75
8
1-I
706.027.115
Machine Screw
4
Main Air Valve Assembly Parts list
Item
Part Number
description
Qty
1
031.186.000
Valve Assembly
1
(
Same as above 031.191.000 minus items 1-G, 1-H, and 1-I)
Item
Part Number
description
Qty
1
031.186.003
Valve Assembly
1
(Same as above 031.186.003 except item 1-e)
1.E
171.076.115
Hex Flange Capscrew 1/4-20 x .75
8
Note: Pumps equipped with this valve assembly are
ATEX compliant when a metal muffler is used.
Air distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1:
Remove hex capscrews (1-E).
Step 2:
Remove end cap (1-D).
Step 3:
Remove spool part of (1-A) (caution: do not scratch).
Step 4:
Press sleeve (1-A) from body (1-B).
Step 5:
Inspect bumpers (1-C) and o-rings (1-F).
Step 6:
Lightly lubricate O-Rings (1-F) on sleeve (1-A).
Step 7:
Press sleeve (1-A) into body (1-B).
Step 8:
Reassemble in reverse order, starting with step 3.
note:
Sleeve and spool (1-A) set is match ground to a specified clearance
sleeve and spools (1-A) cannot be interchanged.
IMPORTANT
Read these instructions completely, before installation
and start-up. It is the responsibility of the purchaser
to retain this manual for reference. Failure to comply
with the recommendations stated in this manual will
damage the pump, and void factory warranty.
4: AIR
END