Optional Accessories - Hitachi DV 24DV Technical Data And Service Manual

Red pilot lamp
remains lit or flashes.
Green pilot lamp is lit.

5-2. Optional Accessories

(1) Angle attachment ass'y (Code No. 319528)
Used extensively for drilling between joints, studding, in tight corners or in close quarters on machinery and
equipment. Provides two additional drilling speed.
Chuck transferred from drill to LOW spindle of angle unit, the drilling speed is decreased to about 70 % and
the drilling torque increased to about 150 %.
Chuck transferred to HIGH spindle of angle unit, the drilling speed is increased to about 150 % and the drilling
torque decreased to about 70 %.
The table below shows the drilling capacities when attaching the angle attachment ass'y.
Speed of DV 24DV
Speed of angle unit
Auger bit
Wood
Flat spade bit
Self feed bit
Twist bit
Steel
Hole saw
Pilot lamp indications (UC 24YFB)
Prior to charging
Blinks
During charging
Lit
Charging completed
Blinks
Charging not
Flickers
possible
High battery
Lit
temperature
1: Low
Low (270/min) High (580/min)
38 mm (1-1/2")
25 mm (1")
38 mm (1-1/2")
65 mm (2-9/16")
38 mm (1-1/2")
13 mm (1/2")
13 mm (1/2")
38 mm (1-1/2")
35 mm (1-3/8")
0.5 sec. ON, 0.5 sec. OFF
Stays ON constantly
0.5 sec. ON, 0.5 sec. OFF
0.1 sec. ON, 0.1 sec. OFF
Stays ON constantly
2: High
Low (1200/min)
20 mm (3/4")
32 mm (1-1/4")
32 mm (1-1/4")
10 mm (3/8")
--- 4 ---
Storage battery or
charger is faulty.
Charging not possible
because storage battery
temperature is too high.
High (2560/min)
20 mm (3/4")
6.4 mm (1/4")