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Xl. Trouble shooting
Piston rod cannot be extended
far enough
Oil leaks between coupling
sleeve and plug
Oil leaks at bottom of casing
Oil leaks at rear of casing
Bead breaker slips off the rim
Bead breaking piston /
clamping piston does not move
back automatically
The pump does not maintain
pressure
XIl. Spare parts list OTR / EM bead breaker of type 3 Art. No. 519 1730
Pos.
Ref. No.
01
WH 9524
01A *
558 2650
02 *
558 2630
03
WH 9529
04
WH 9532
05 *
WH 9505
06
WH 9506
07
WH 9507
08
WH 9508
09
WH 9509
10 *
WH 5810
11
WH 9511
12
WH 9512
13
WH 9513
14 *
WH 9514
15
WH 9515
16
WH 9516
17
WH 9517
18
WH 9528
19
WH 9519
20 *
WH 9520
21
WH 9521
22 *
WH 9525
23 *
WH 9526
24 *
WH 9534
25
WH 9531
26
WH 9540
The parts marked with an asterisk *) are wear parts, for which no liability or damage claims based on any legal regulations
whatsoever can be accepted.
Pump lacks oil
Bead breaking piston bent
Defective O-ring of sleeve
Dirt
Defective seals
Defective seals
Setscrew inserted too deep
into clamping claw
Fatigue of return spring
Pump mechanism defective
(dirty coupling)
Description
Casing with screws M6 and nut
Pair of support legs (30/2007) for casing, with screws M6
Bead breaking claw, standard (34/2007), with setscrew M10
Bead breaking piston
Threaded plug M48 x 1,5 x 41
Seal kit RS 1300360 with O-ring and scraper
Clamping claw with screws M8 x 16 and washers
Non-return valve 3/8" (ball Ø 9 / valve spring / U seal Ø 16,7 / threaded plug 3/8")
P ressure-relief valve for clamping claw (U seal Ø 16,7, reducing sleeve RI 3/8 x ¼ / ball RB4 /
ball RB9 / compression spring / setscrew M10 x 10 / U seal Ø 13,7 / threaded plug ¼")
Locating pin M12 x 100 with safety chain and safety pin Ø 3 mm
Tube with rubber handle Ø 22 mm
High-pressure hydraulic hose 2380N – DN 6 x 2500 with screw union GE 10 PSR 3/8"
Connection plug 3010 – IG 3/8 NPTF with screw union GE 10 S 3/8 NPT
Clamping piston Ø 36 with screw M10 x 50 and circlip
Return springs for bead breaking piston and clamping piston with eye bolt M8 x 20 and nut
Grip lugs with screw M8 x 120, M8 x 25, washers and lock nuts
Tie-bars
Pressure piece
Handle with screws M8 x 120, M8 x 16, washer, lock nut and circlip )
Set of spacers (1 x 20 mm, 2 x 35 mm)
Setscrew M12 x 40 (set = 3 off)
Dust cap 3009-3 for plug, available as an option
Piston guide ring GP 6500420-C380
Guide ring for casing GR 6900360-C380
Seal kit DKAR-00129-N9
Spring lug with countersunk screws DIN 965-M6 x 15
Spring compressor
Add hydraulic oil type HLP 15
change hydraulic oil
Replace O-ring. (ref. no. WH 9522)
Remove dirt
Replace seals pos. 5
Replace seals pos. 5
Turn setscrew until it protrudes,
replace, if necessary
Replace springs pos. 14
Repair pump
21
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