Hitachi WR 22SA Impact Driver User Manual


 
9
English
SPECIFICATIONS
Motor Single-Phase, Series Commutator Motor
Power Source Single-Phase, 120 V AC 60 Hz
Current 7.5 A
No-Load Speed 1,800/min
Capacities
5/8” – 7/8” (M16 – M22) (High tension bolt)
9/16” – 15/16” (M14 – M24) (Ordinary bolt)
Tightening Torque Maximum 450 ft-lbs (62.2 kg-m)
Square Drive 3/4” (19 mm)
Weight 10.6 lbs (4.8 kg)
FUNCTIONAL DESCRIPTION
NOTE:
The information contained in this Instruction Manual is designed to assist you in
the safe operation and maintenance of the power tool.
NEVER operate, or attempt any maintenance on the tool unless you have first
read and understood all safety instructions contained in this manual.
Some illustrations in this Instruction Manual may show details or attachments
that differ from those on your own power tool.
NAME OF PARTS
Anvil
Nameplate
Brush Cap
(inside the tail cover)
Handle Cover
Housing
Switch
Hammer
Case
Tail Cover
Air Vents
Fig. 1
Bumper
01Eng_WR22SA_US 10/26/07, 18:239