11PH
6.6 O
F
IL
ILLING
1. Connect the pulse unit to the quick disconnect coupling using the
adapter <A2>.
2. Close the shut-off valve.
3. Connect air supply of approx. 5 bar.
4. Slowly open the shut-off valve fully, until the vacuum pressure
gauge shows approx. 1 mbar (-1 bar).
5. Wait for approx. 2 minutes until the number of vacuum bubbles
has decreased substantially.
6. Slowly close the shut-off valve. The pressure gauge indicates
atmospheric pressure again. Missing oil is pressed into the pulse
unit.
7. If necessary, repeat the steps 4. to 6. until no more bubbles come
out.
8. Disconnect the pulse unit, remove the adapter and add a few
drops of oil with syringe <B>.
-
Install the ball <62>/<90> and tighten the set bolt <63>/<91>.
-
Turn over pulse unit and insert into fixture <C1>.
-
Tighten bearing ring <61>/<89> by means of fixture <C2> until
required torque is reached (8. Assembly instructions, fig. 6).
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 70-80 psi
(4,5-5,5 bar)
10
6.7 T
OP UP
-
Remove set bolt <63>/<91>. Remove ball <62>/<90> by turning
the drive shaft <54>/<85>, keeping the opening away from the
body.
-
Undo bearing ring <61>/<89> by about 180°.
-
Carry out oil filling, see 6.6.
Set bolt <63>/<91>
Ball <62>/<90>
P1641E 11/99
O
IL
Vacuum pressure gauge
Filling unit <A1>
Quick disconnect coupling
Connector <A2>
(comes with oil filling unit <A>)
Bearing ring <61>/<89>
Pulse unit <39>/<70>
Reserve oil:
visual control distance approx. 0,5 mm
CLECO