Storch Airless Duomax 9000, Manual, Page: 116 / 146

116
MAINTENANCE OF OUTLET VALVE ASSEMBLY
Disassembly of outlet valve - Figure 2
1. Remove material pump from machine.
2. Removing the outlet valve assembly
3. Carefully hold piston end 6 in vice bottom up and
loosen valve holder 6 using a 7/16" hexagonal
spanner.
4. Remove outlet seat 10. Do not force open, which
would otherwise splinter the edges.
5. Remove Teflon O-ring, outlet ball 9 and outlet ball
guide 8.
6. Remove all old packings and glands from outlet
housing; save support rings 19 and 22; they will be
re-used unless damaged.
7. Clean and inspect parts for wear or damage, replace
parts as necessary. Teflon O-ring 27 must always
be replaced in this procedure.
Re-assembly of outlet valve - Figure 13
1. Install ball guide 8, ball 9, seat 10 and O-ring 27
into piston end.
2. Install valve holder 11 in piston end 6; torque 41
Nm.
3. Install new packings, glands and scraper.
Maintenance of paint level for Duomax 9000
Item Designation Art. No.
16 O-ring inlet valve cage 69 60 46
17 Inlet valve housing 69 60 47
18 Inlet valve ball 69 60 48
19 Support ring top underside 69 61 69
20 Seal, plastic 69 61 71
21 Seal, leather 69 61 70
22 Support ring, upper side 69 61 68
23 Wiper for piston 69 60 49
24 Sealing nut 69 61 67
25 Lock nut, piston end piece 69 60 08
26 Lock nut 69 61 77
27 O-ring, Teflon 69 60 50
29 Retaining bolt for piston 69 60 52
30 O-ring, suction sieve 69 60 53
Item Designation Art. No.
1 Pump cylinder 69 61 72
2 O-ring housing extension 69 60 32
3 Medium paint level housing 69 60 33
4 Upper paint level housing 69 60 34
5 Upper piston rod 69 60 35
6 Piston end 69 60 36
7 Medium piston rod 69 60 37
8 Outlet valve cage 69 60 38
9 Ball for outlet valve 69 60 39
10 Outlet valve seat 69 60 40
11 Outlet valve holder 69 60 41
12 Inlet valve holder 69 60 42
13 Inlet valve seat 69 60 43
14 Suction sieve 69 60 44
15 O-ring Teflon for seal holder
Paint level SL 1100
69 01 21