5.3 Mounting The Pulse Unit; 15 5.5 Motor Mounting - Cooper Tools GARDNER-DENVER 160PTH series Betriebsanleitung

160PTH
5.3 M P
OUNTING THE ULSE
- Reassemble by reversing the disassembly process as shown in the
part drawing.
- Please note position of the hydraulic cylinder <65> and its relation to
the hydraulic blades <60> and the two control blades <57> and <62>
(6. Assembly Instructions, figs. 1 to 11).
- Use of device <D> is recommended to simplify reassembly (fig. 2).
- Tighten the threaded ring <45> to the required torque (fig. 12) using
the device <C> and torque wrench.
Caution!
Excessive vise clamping force may cause operating
problems of the hydraulic cylinder <67> and the inside
parts.
- Oil filling according to 5.4.
5.4 F P
ILLING OF THE ULSE
- Remove lock screw <68> from pulse unit.
- Turn torque adjusting screw <74> clockwise 2 turns from min. torque
setting.
- Fill pulse unit with injector <B> with ESSO UNIVIS J26.
5.4.1 Connect pulse unit to oil filler unit via quick-action coupling
shown on drawing.
5.4.2 Close shut-off valve in clockwise direction.
5.4.3 Supply air pressure approx. 5 bar (73 psi).
5.4.4 Slowly open shut-off valve until pressure gauge shows
vacuum of -0.95 to -1 bar (-13,8 to -14.5 psi).
5.4.5 Wait approx. 2 min until most of the air bubbles have
escaped.
5.4.6 Now close shut-off valve slowly. Pressure gauge shows
atmospheric pressure again and the missing oil is forced into
the pulse unit.
5.4.7 Repeat filling procedure 5.4.4 to 5.4.6 until no bubbles are
formed.
Oil filling device <A>
Ultra-Vac
oil: ESSO-UNIVIS J26
order no. 925715
tank contents approx. 150ml
temperature 68°±18°F
shut-off valve
air inlet 62-73 psi
8
U
NIT
U O F <A>
NIT WITH IL ILLER
muffler
- Disconnect pulse unit from filler unit and tighten lock screw <68>.
- Pull out shut-off pin <52> and fill shut-off chamber with oil injector
avoiding air bubble formation.
- Remount shut-off pin <52>.
Remarks: 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.
5.5 M M
OTOR OUNTING
- Press end plate <28> with bearing <27> on rotor <36>.
- Check axial movement of the rotor as shown on (6. Assembly
Instructions, fig. 13).
- For ease of assembly use device <E>.
- Apply a little o-ring grease to the o-ring <23>.
- Grease pins <39> and <40>.
- Reassemble motor (7. Spare parts exploded view).
Caution!
Do not grease and lubricate balls <34>, compression
spring <29>, bolt <30> and actuating rod <37>, to avoid
reducing torque adjustment.
- Mount the retaining ring <43> in the pistol housing <1>. Be sure not
to cover the opening in the end plate <41>.
- Mount the reverse button <14>.
The motor may only turned on with impuls unit <44>.
vacuum pressure gauge
oil filling unit <A1>
quick action coupling
connector <A2>
(included in complete oil filling unit <A>)
torque adjusting screw <74>
P1553E 11/00
GARDNER-DENVER
pulse unit <44>
shut-off pin <52>