Ingersoll-Rand 8248-B( )-( ) Power Hammer User Manual


 
108
PART NUMBER FOR ORDERING
t
PART NUMBER FOR ORDERING
M106
Spindle Assembly (2 req’d)
with “T” stamped on housing
with “B” stamped on housing
109
Set Screw (2 req’d)
110
Spring Washer (2 req’d)
111
Adjustment Screw (2 req’d )
112 Collet (2 req’d )
113 Gear
114
Link Bearing
115
Washer
116
117
Needle Cage
Foam Strip
118
Turret
119
Thrust Race
47368-( )
47757-154
47757-155
47757-159
47757-285
47757-284
47757-156
47757-157
46394-27-T
46394-27-B
46394-24
46394-21
46394-20
I
120
121
122
123
124
125
126
127
Roller (6 req’d)
Thrust Race
Sleeve
Needle Roller (20 req’d)
Oil Seal
Spindle
47757-158
47757-306
47757-153
47757-237
47757-286
47757-152
PARTS NOT SHOWN
Set Screw (in body) (2 req’d.)
Wrench - open end (8mm)
Wrench - box end (8mm)
Wrench - hex (3mm) (2 req’d.)
Wrench - hex (3mm)
Plate
Screw (2 req’d)
BASIC REMOTE CONTROL FOR START
AND EMERGENCY RETRACT FUNCTIONS
3 WAY
PALM BUTTON VALVE MODEL
461 3 WITH OUARO 20975 IRECESSED
GRELN 6”TTONI WSTANT T”6E CON
NECWJNS AN0 SPRlNG RETVRN
lECTOR 69474 om*
a UDIL
11 EMERGENCY
45984
46394-29
46394-30
46394-32
46058
48440-1
Y211-1
Model No. Color Size
59690-004 White 5/32
59690-104
Black
1 5/32
59690-204
Green
I 5/32
IN WC PORT
d SUPPLY
59690-404
59690-504
59690-604
59690-704
*packaged
10
to a box
REMOTE OPERATION
Remote operation of the unit may be achieved by connecting a 3-way valve to the remote start and/or remote retract ports, as shown above
TO START - depress the remote button momentarily. The unit will advance the drill to a pre-set depth and
automatically
retract to the initial position whereupon the
unit will stop.
EMERGENCY RETRACT - depress the emergency button momentarily.This signal to the unit will shift the built-m pressure operated valve, commanding the unit to
retract immediately to the initial position whereupon the unit will stop
NOTE: MANUAL START and EMERGENCY RETRACT buttons on the tool are fully operational even when remote control is used The manually operated buttons
can be used when setup is required.
Shown below is the same system in schematic form
SUPPLY
11