Cooper Tools Cleco 30PTHL353 Mode D'emploi page 10

30/35PTH
- Push the leaf springs <70>/<115> and the control blades <71>/
<116>, <72>/<117> into the narrow groove.
- Align the long pin end of the control blade <72>/<117> to the bore
in the hydraulic sleeve <63>/<108> (fig. 3).
- Push pin <62>/<107> and washer <61>/<106> onto the sleeve
<63>/<108>.
- Push the hydraulic cylinder <60>/<105> over the pre-assembled
parts and tighten them by hand with the bearing ring <78>/<123>
(Fig. 4).
- Turn the pulse unit over and insert it in the fixture <C1>.
- Undo the bearing ring <78>/<123> by about 180° and carry out the
oil filling:
6.6 O F
IL ILLING
1. Begin by filling the impulse unit with syringe <B> by way of the drive
shaft, until oil emerges through the seal hole.
2. Assemble the compression spring <81>/<126>, bolt <82>/<127>,
ball<83>/<128>, valve screw <87>/<132> and needle roller <88>/
<133>. Turn the valve screw back gently against the needle roller
(protection against loss).
3. Connect the pulse unit using the adapter <A2> to the quick
disconnect coupling.
4. Close the shut-off valve
5. Connect pressure of about 5 bar.
6. Slowly open the shut-off valve fully, until the pressure gauge shows
a vacuum of about 1 mbar (-1 bar).
7. Wait for about 2 minutes, until the number of vacuum bubbles has
substantially reduced.
8. Slowly close the shut-off valve. The pressure gauge shows
atmospheric pressure again, and missing oil is forced into the
pulse unit.
9. Repeat steps 6 to 8, if necessary, until the number of bubbles is
negligible.
O F U <A>
IL ILLING NIT
Silencer
Ultra-Vac
Oil: ESSO-UNIVIS J26
order no. 925715
Container volume approx.
150ml
Temperature 20°±5°C
Shut-off valve
Air supply
4,5 - 5,5 bar (70 - 80 psi)
10
- Disconnect the pulse unit, remove the adapter and add a few
drops of oil with syringe <B>.
- Install the ball <79>/<124> and tighten the set bolt <80>/<125>
(1+0.3 Nm).
Caution!
- Tighten bearing ring <78>/<123> to the required torque (8. Assembly
Instructions, Fig 5).
- Fit the ball bearing with the <92>/<137> circlip <91>/ <136> into
the housing <94>/<139>. Insert the O-ring <93>/<138>. Push fully
over the long shaft end of the hydraulic rotor.
- Fit retaining ring <89>/<134>. Screw the whole component onto
the pistol grip.
Remarks:
6.7 R
EFILLING WITH
- Remove retaining ring <89>/<134>, needle roller <88>/<133>,
valve screw <87>/<132> and ball <83>/<128>.
- Knock out bolt <82>/<127> and compression spring <81>/<126>.
- Remove set bolt <80>/<125>. Remove ball <79>/<124> by turning
the drive shaft <73>/<118>, keeping the opening away from the
body.
- Undo bearing ring <78>/<123> by about 180°.
- Carry out oil filling, see 6.6.
Set bolt <80>/<125>
Ball <79>/<124>
P1622E 01/01
The bearing ring <78>/<123> must not turn along!
Small bubbles appearing at high vacuum pressure in the
wetting layer between the oil and the material are not
indicating leakage of the pulse unit. The filling result will
not be affected thereby.
O
IL
Vacuum pressure gauge
Filling unit <A1>
Quick disconnect coupling
Retaining ring <89>/<134>
Needle roller <88>/<133>
Valve screw <87>/<132>
Ball <83>/<128>
Bolt <82>/<127>
Spring <81>/<126>
Adapter <A2>
(comes with oil filling unit <A>)
Drive shaft <73>/<118>
Unscrew bearing ring <78>/<123>
by 180°
Distance to oil reservoir - approx. 0,5 mm
istance for controlling of reserve oil
ca. 0,5mm
Pulse unit <90>/<135>