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A UNIT OF APPLIED POWER INC.
L-2236
Rev. O
04/97
PC5240
Figure 1 - Valve Assembly
Item No.
Part Number
1
DA1269900SR
2
Std. Hardware
3
Std. Hardware
4
5
CL99950W
6
7
DA973950SR
8
9
10
Std. Hardware
11
F132038
11
F130038
12
Std. Hardware
13
Std. Hardware
13
Std. Hardware
14
BSS5899D
15
17
18
19
DA973950SR
—
BSS57330SR
Indicates items included in and available only as part of
Repair Kit VS4-24K1.
INSTALL ALL KIT COMPONENTS TO INSURE OPTIMUM PERFORMANCE OF THE REPAIRED PUMP.
®
Parts List
Qty.
Description
1
Solenoid Ass'y.
4
Cap Screw #10-32 x 2" Lg.
4
Lock Washer (for a #10 screw)
4
O-Ring
1
Valve Block Ass'y.
1
Gasket
1
Valve to Adapter
Connector Ass'y.
2
Back-up Washer
2
O-Ring
6
Cap Screw
1
Manifold (BVS4)
1
Manifold (BVR4)
4
Cap Screw
1
1
Plug
/
" N.P.T.F. (BVS4)
8
3
2
Plug
/
" N.P.T.F. (BVR4)
8
1
Connector
1
Gasket
2
Back-up Washer
4
O-Ring
1
Connector (incl. item 8,9)
1
Remote Pendant
Repair Parts Sheet
BVS4 / BVR4
5
1
- 18 x 1
" Lg.
/ 16
/ 4
1
3
20 x 1
" Lg.
/4 -
/ 4
For date codes beginning with "D"
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Summary of Contents for Enerpac BVS4
- Page 1 Repair Parts Sheet ® A UNIT OF APPLIED POWER INC. BVS4 / BVR4 For date codes beginning with "D" L-2236 Rev. O 04/97 PC5240 Figure 1 - Valve Assembly Parts List Item No. Part Number Qty. Description DA1269900SR Solenoid Ass’y.
- Page 2 IMPORTANT: When installing new Spring, Item 27, compress to 750 PSI [51,8 Bar] (1680 lbs of force) on a 10 Ton ENERPAC press prior to NOTE: Item #58 is required only for assembly. initial assembly at the factory. They will not be needed for rebuilding and may be discarded during service.
- Page 3 Figure 2 - Valve Block Assembly Parts List Item No. Part Number Qty. Description ⁄ Plug "-27 NPTF CL938950W Valve Block Ass’y. ⁄ " Ball ⁄ " Ball ⁄ " Ball B1342028 Screw Spring Spring Spring Gasket Gasket CH43950W Spacer F378123 Ball Guide K877028...
- Page 4 Figure 3 - Solenoid Assembly BVS4/BVR4 Parts List Item No. Part Number Qty. Description DA1522095 Strain Relief BL20187 Connector DA4041028 Self-Tapping Screw CV663900 Rectifier Assembly DA6372720 24 Volt Coil DA6373021 Coil Nut DA3793001 Terminal Box DA3792900 Solenoid Assembly (Includes items 6, 7, and 8)
-
Page 5: Troubleshooting
TROUBLESHOOTING AND REPAIR OF BVS4/BVR4 ELECTRIC VALVES In diagnosing malfunctioning valves, certain symptoms may be common not only to valves, but often to hydraulic equipment in general. Before repairing the valve, mount a VM-2 on the pump and verify that the problem is not with the pump. - Page 6 Reassembly: When assembling, use new Adjustments parts supplied in repair kit. 1. Mount valve on a remote block and connect to a 1. Clean valve block and inspect all components. 700 cu. in./min. [11,473 cu.cm/min.] output test Check for worn or damaged ball seats, broken or ⁄...
- Page 7 THIS PAGE LEFT BLANK INTENTIONALLY...
- Page 8 Fax: 81 048 422 0596 Fax: (852) 561-6772 All Enerpac products are guaranteed against defects in workmanship and materials for as long as you own them. Under this guarantee, free repair or replacement will be made to your satisfaction. For prompt service, contact your Authorized Enerpac Service Center or call toll free: In U.S.A.
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