Cooper Tools CLECO 20PH Série Manuel D'instructions page 8

20PH
2. P D
RODUCT ESCRIPTION
The pulse nutsetter/screwdriver features
- stall torque shut-off,
- alternative air inlet on top. If the top air inlet is used the screwed
plug <13> must be screwed and sealed in the air inlet on the pistol
grip.
- trigger-start with soft-start valve,
- available with two different pistol grip sizes,
- lockable torque adjustment accessible from the outside,
- reversible, RH and LH operation,
- noise below 76 dB (A) when idling,
2
- vibration below 1.5 m/s
3. T A
ORQUE DJUSTMENT
Separate the tool from the air supply.
- The torque is set by throttling the exhaust.
- Loosen the set bolt <10> with a key (size 2).
- The torque is adjusted by turning the throttle exhaust in direction
"+" or "-" as needed.
- First turn the throttle exhaust to "-" to achieve the minimum
adjustment.
- Then adjust the desired torque by turning to "+"
- After the adjustment, lock the throttle exhaust by fastening the set
bolt clockwise.
Throttle exhaust <7> for torque adjustment
(key size 2; Order-No. 920001)
Sample adjustment:
1. Bolt M6 10.9 = 14 Nm
2. Torque adjustment about 1 turn of the exhaust air throttle
<..>/<..> = see 7. Spare Parts Exploded View and Ordering List
<..> Spare parts index for the
8
4. I
NSPECTION AND
To prevent downtime, regularly
- check the oil level of the pulse unit,
- regularly replace the oil level of the pulse unit <39>/<72> every
500 operating hours or at least every 12 months, the set of seals
<109> must be replaced.
5. W
...the torque is too low?
- Is the throttle exhaust adjusted correctly?
- Is the flow pressure too low?
- Is the reverse button not in one of its end positions?
- Is the inlet screen dirty?
- Is the muffler dirty?
- Is sufficient oil in the pulse unit?
Set bolt <10>
3/8" version / <..> Spare parts index for the
P1615E 11/99
M
AINTENANCE
D I ...
HAT TO O F
Turns of the exhaust air throttle <7>
1/4" version
CLECO
20PH..3
20PH..Q