s1fmdl1sm-rev1218
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16
• Model S1F Metallic
Air Distribution Valve Assembly
ATEX Compliant
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.
Air Valve Assembly Parts List
(Use w/Aluminum center sections)
Item
Part Number
Description
Qty
1
031.183.000
Air Valve Assembly
1
1-A
095.109.157
Body, Air Valve
1
1-B
031.139.000
Sleeve and Spool Set
1
1-C 132.029.552
Bumper
2
1-D 560.020.360
O-Ring
10
1-E
165.127.157
Cap, End
2
1-F
170.032.330
Hex Head Capscrew
1/4-20 x .75
8
Air Valve Assembly Parts List
1
031.183.001
Air Valve Assembly
1
Consists of all components above except:
1-F
170.032.115
Hex Head Capscrew
1/4-20 x .75
8
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1:
Remove hex cap screws (1-F).
Step 2:
Remove end cap (1-E) and bumper (1-C).
Step 3:
Remove spool part of (1-B) (caution: do not scratch).
Step 4:
Press sleeve (1-B) from body (1-A).
Step 5:
Inspect O-Rings (1-D) and replace if necessary.
Step 6:
Lightly lubricate O-Rings (1-D) on sleeve (1-B).
Step 7:
Press sleeve (1-B) into body (1-A).
Step 8:
Reassemble in reverse order, starting with step 3.
Note:
Sleeve and spool (1-B) set is match ground to a specified clearance
sleeve and spools (1-B) cannot be interchanged.
4: AIR
END
