Graco M5 User manual

GENUINE GRACO PARTS AND ACCESSORIES
Valve Repair Kit 240453
For EM5™, PM5™, LDM5 , LDP5 Electronic Metered Dispense Valves
Important Safety Instructions
Read all warnings and instructions in your meter
operation manual. Save your instructions. 406390F
NOTES:
•Replace all parts
•Use all parts in this kit
9. Push new valve stem assembly (16b) into valve seat
(16e).
10. Install valve stem assembly, seat and spring (16) into
the meter housing. Thread valve seat into meter hous-
ing. Torque to 140-150 in-lb (15 to 17 N•m).
Note: Be careful not to pinch spring when installing
valve stem.
11. Install trigger on valve stem assembly.
12. Install meter housing and cover pieces together. Install
six screws. Torque to 7 - 10 in-lbs (0.8 to 1.1 N•m).
Filter Replacement
1. If not already done, follow Pressure Relief Procedure
provided in meter instruction manual.
2. Unscrew the hose from the swivel (3).
3. Remove o–ring (27) and filter (25) from inside of the
swivel with an o–ring pick.
4. Push the new filter (25) into the swivel. Verify it is
properly seated.
Orient the new filter (25) correctly, so the concave
side of the screen faces downstream, as shown in
illustrations on page 2 .
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441
406390 Rev, F 07/2008
Copyright 1998, Graco Inc. is registered to I.S. EN ISO 9001
Service Instructions
(Refer to EM5, PM5, LDM5 and LDP5 parts, page 2)
1. Follow Pressure Relief Procedure provided in meter
instruction manual.
2. Remove six screws holding cover together and sepa-
rate the two cover from the meter housing.
3. Remove trigger from valve stem assembly (16b).
4. Unscrew valve seat (16e)
5. Remove valve seat (16e) and valve stem (16b)
assembly.
6. Pull valve stem (16b) out of valve seat (16e)
assembly (16e).
7. Discard old valve stem assembly and spring (16a).
8. Apply lubricant to all new parts. Place new spring
(16a) in new valve stem assembly (16b.

EM5/PM5
Reference numbers in this parts list and drawing corre-
spond to reference numbers in instruction manuals
309142 (EM5) or 309377 (PM5).
Ref.
No Part No. Description Qty.
16a * SPRING, compression 1
16b * ASSEMBLY, valve stem 1
16c* * O-RING, packing 1
16d * O-RING, packing 1
16e * SEAT, valve 1
25 114017 FILTER, 80 mesh 1
27 109018 O-RING, swivel 1
Torque to 7 to 10 in-lb
(0.8-1.0 N.m.).
Torque to 140 to 150
in-lb (16 to 17 N.m.).
Apply lubricant when
reassembling.
16a
16b
16c
16d
16e
16
1
2
2
3
3
27
25
ti7119b 1
LDM5/LDP5
Reference numbers in this parts list and drawing cor-
respond to reference numbers in instruction manual
312668.
Ref.
No Part No. Description Qty.
16a * SPRING, compression 1
16b * ASSEMBLY, valve stem 1
16c* * O-RING, packing 1
16d * O-RING, packing 1
16e * SEAT, valve 1
25 114017 FILTER, 80 mesh 1
27 109018 O-RING, swivel 1
Torque to 7 to 10 in-lb
(0.8-1.0 N.m.).
Torque to 140 to 150
in-lb (16 to 17 N.m.).
Apply lubricant when
reassembling.
16a
16b
16d
16e
16
1
2
2
3
3
27
25
1
16c
ti12112a