Hitachi DH22PG - 7/8" SDS Plus Rotary Hamer VSR 2-Mode Support and Manuals
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Instruction Manual - Page 3
.... Hazards that has not been specifically recommended by observing appropriate safety procedures. An accident can often be avoided to observe basic safety rules or precautions. MEANINGS OF SIGNAL WORDS
WARNING indicates a potentially hazardous situations which , if not avoided, may result in the Instruction Manual before it occurs, and by HITACHI. Basic safety precautions are...
Instruction Manual - Page 4
Replace damaged cords immediately. Personal Safety (1) Stay alert, watch what you to follow all instructions listed below, may ignite the dust of electric shock. (4) Do not abuse the cord. Carrying tools with grounded surfaces such as in explosive atmospheres, such as ...
Instruction Manual - Page 5
.... Accessories that are dangerous in the Instruction Manual.
10. SPECIFIC SAFETY RULES AND SYMBOLS
1. Hold tools by unqualified personnel could result in place. ALWAYS attach the side handle and securely grip the Rotary Hammer.
6. NEVER operate without all guards in a risk of a heavy-duty tool.
NEVER operate this manual. Don't use only identical replacement parts...
Instruction Manual - Page 6
...the power tool or on this Instruction Manual, including not using it comes...parts. Cracks in place. Such tools should be careful with buried object such as electric cables within the wall, floor or ceiling.
22. Blades and accessories must be used to insulate the electrically conductive materials connected to the power supply from the outer frame handled by a Hitachi authorized service...
Instruction Manual - Page 7
NAME OF PARTS
Housing
Depth gauge Change lever
Nameplate
Drill bit Front cap Grip
Side handle
Push button Switch
Fig. 1
Stopper Handle
7 FUNCTIONAL DESCRIPTION
NOTE: The information contained in this Instruction Manual is designed to assist you have first read and understood all safety instructions contained in the safe operation and maintenance of the power tool only...
Instruction Manual - Page 8
... under appropriate conditions conforming to the power source requirements specified on the product nameplate.
2. The extension cord should be replaced or repaired.
4. Mounting the drill bit (Fig. 2)
CAUTION: To prevent accidents, make appropriate repairs.
Confirming condition of sufficient thickness and rated capacity. Extension cord When the work site is used, it may cause overheating...
Instruction Manual - Page 9
... dust
collector (B) by aligning it latches itself. (Fig. 2)
Grip Part of SDS- Front cap plus shank
Drill bit Fig. 2
(3) Check the latching by pulling on the drill bit.
(4) To remove the drill bit, fully pull the grip in a twisting manner
into
the chuck part of the main unit.
⅜ When turning the rotary hammer on the grip (Fig. 5) Dust collector (B)
Fig. 5
Grip...
Instruction Manual - Page 10
... various parts are installed or removed. The switch stopper is employed to turn the bit
counterclockwise. However, the switch trigger can be pulled in the
screws.
9. CAUTION: When the drill bit touches an iron reinforcing rod, the bit will stop immediately and the rotary hammer will be damaged
unless a bit appropriate for continuous running. The L-side of the drill bit can...
Instruction Manual - Page 11
... tip edge of the drill bit and reduce the service life of the SDS-plus shank
Fig. 10
CAUTION: ⅜ Application of the screw, grasp the main unit and tighten the screw.
Installing drill chuck and chuck adaptor (Fig. 10): (1) Attach the drill chuck to the chuck adaptor. (2) The part of the rotary hammer in addition. ⅜ Drill bit may be damaged by...
Instruction Manual - Page 12
... the taper shank adaptor and strike the head of the cotter with a hammer supporting on the side handle, and
insert the depth gauge into it, the thread...rotary hammer. (Fig. 13)
(2) Mount the drill bit (taper shank) to the taper shank adaptor. (Fig. 13)
(3) Turn the switch ON, and drill a hole in the wooden board. Drill bit
Grip
Taper shank adaptor
Front cap
Fig. 13
(4) To remove the drill bit...
Instruction Manual - Page 13
..., carbon brush inspection and replacement on this rotary hammer with loosen screws is the very "heart" of power tools, the safety regulations and standards prescribed in each country must be used with oil or water.
4.
Service and repairs All quality power tools will be carried out by a Hitachi Authorized Service Center, ONLY. 7. Service parts list A: Item No. B: Code No. In the...
Instruction Manual - Page 14
... for use a particular replacement part or accessory with this tool. STANDARD ACCESSORIES
(1) Plastic Case (Code No. 327883 1 (2) Side Handle (Code No. 324548 1 (3) Depth Gauge (Code No. 310331 1
14 NEVER use replacement parts or accessories which are subject to use with your tool. The use Only authorized HITACHI replacement parts and
accessories. English
ACCESSORIES
WARNING: ALWAYS use...
Instruction Manual - Page 15
...
Adapter for slender shaft (SDS-plus shank)
Use on jobs facing upwards
Rotation + Hammering
Drill bit ⅷ Drilling anchor holes
Drill bit (Taper shank) ⅷ Drilling holes in steel or wood
Drill bit for steel Drill bit for impact drill ⅷAnchor setting
Dust cup Dust collector (B)
+
Taper shank adapter
Cotter
13 mm Rotary hammer chuck (SDS-plus shank)
Rotation only
Anchor...
Instruction Manual - Page 16
... shank)
1/2" (12.7 mm) 9/16" (14.3 mm) 9/16" (14.5 mm)
11/16" (17.5 mm)
Drill bit (Taper shank)
7/8" (21.5 mm)
Taper shank adaptor formed A-taper or B-taper is provided as an optional accessory, but drill bit for Slender Shaft
Code No.
306370
SDS-plus Drill bit
Outer dia. 5/32" (4.0 mm)
3/16" (5.0 mm)
7/32" (5.5 mm) 1/4" (6.5 mm) 9/32" (7.0 mm) 5/16" (8.0 mm) 11/32...
Instruction Manual - Page 17
..." (8 mm) 10-1/4" (260 mm)
302975
W 3/8" (9.5 mm)
6-1/4" (160 mm)
10-1/4" (260 mm)
303621
302974
Anchor size Overall Length
Code No. English
ⅷ Drilling holes in concrete Rotary hammer chuck
Capacity 2.5-13mm
Code No. 303332
ⅷ Anchor setting Anchor setting adaptor (for Manual hammer)
Anchor size
W1/4" (6.3 mm) W5/16" (8 mm)
W3/8" (9.5 mm)
W1/2" (12.7 mm)
W5/8" (15.9 mm...
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