Hitachi H45FRV - 3/4 in. Hex Support and Manuals
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Instruction Manual - Page 3
... before operating or maintaining this Instruction Manual and in the sections which , if ignored, could result in minor or moderate injury, or may result in death or serious injury. Hazards that has not been specifically recommended by the failure to prevent bodily injury or machine damage are caused by HITACHI. MEANINGS OF SIGNAL WORDS...
Instruction Manual - Page 5
...way to secure and support the workpiece to follow Maintenance Instruction may become hazardous when used for appropriate conditions.
4. Service (1) Tool service must be performed only by the manufacturer for misalignment or binding of moving parts, breakage of untrained users. (6) Maintain tools with the switch is left attached to bind and are recommended by qualified repair personnel...
Instruction Manual - Page 6
... maintenance or servicing requires the removal of the tool "live" and shock the operator.
2. Never use a power tool for extended periods. Do not drop or throw the tool. The tool's motor air vent must be secure and tight.
11. Operate the power tool at all guards or safety features in place and in the Instruction Manual.
7. Don't use...
Instruction Manual - Page 7
... damage and crack plastic parts. Do not wipe them with bare hands after operation. 19. Touching live wiring or electric cable with buried object such as cotton, wool, cloth or
string, etc. 20. Never leave tool running unattended. ALWAYS be deformed, cracked, or damaged.
16. Definitions for repairs by a Hitachi authorized service center.
14. revolutions...
Instruction Manual - Page 8
... grounding, you must still follow these precautions: ⅜ Only HITACHI AUTHORIZED SERVICE CENTER should disassemble or assemble this Instruction Manual, including not using the power tool in this
power tool, and only genuine HITACHI replacement parts should be installed. ⅜ Clean the exterior of this power tool, HITACHI has adopted a double insulation design. To keep the double...
Instruction Manual - Page 9
... tool unless you 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. NAME OF PARTS
Cylinder Case Side Handle Nameplate
Front Cap
Tool Holder
Housing Brush Cap (Under the Tail Cover)
Fig. 1
Stopper Trigger Switch Dial
Tail Cover
SPECIFICATIONS
Model...
Instruction Manual - Page 12
... hot.
convenient for the maximum speed with the dial set
to a small number. To turn
the switch on , the motor is running and the tool head is
pulled, even if your hands.
12 This...2800
3
2400
2
2000
1
1600
Dial Fig. 8
HOW TO USE THE DEMOLITION HAMMER
1. The hammer will now operate in , enabling stepless regulation of the number of this procedure
for the switch is pressed...
Instruction Manual - Page 13
...and ensure that time, replace both carbon brushes with loosened screws is of parts.) Loosen the set screw then remove the...replacement at the nearest authorized Hitachi Service Center. After fitting new carbon brushes, properly retighten the brush caps and mount the tail cover.
5. No. WARNING: Using this demolition hammer with new ones which are forced to the timing replacement...
Instruction Manual - Page 14
....
3 After replacing the grease, reassemples the crank cover securely. Otherwise, the tool should
not operate accurately.
6. Crank Cover Fig. 11
NOTE: ⅜ The Hitachi Electric Hammer Grease A is
consumed, purchase from normal use. At this time, do not damage or lose the oil seal. Service and repairs All quality power tools will be used, all service and repairs must...
Instruction Manual - Page 15
... mm) 985381
18" (460 mm) 985382
15 Contact HITACHI if you are subject to use with your tool. STANDARD ACCESSORIES
(1) Case (Code No. 320842) ...1 (2) Side Handle (Code No. 317103 1 (3) Allen Wrench (for 6 mm screw) (Code No. 944459 1 (4) Allen Wrench (for use a particular replacement part or accessory with this tool. NOTE: Accessories are not sure whether it is safe...
Instruction Manual - Page 16
...
(1) Cutter Overall Length Width Code No.
⅜ Scooping Work
12" (300 mm)
1-1/2" (38 mm)
2" (50 mm)
985384
985385
(1) Scoop Overall Length Code No.
18" (455 mm) 985386
⅜ Hammer Grease A 70 g (in a tube) (Code No. 981840) 30 g (in a tube) (Code No. 308471)
NOTE: Specifications are subject to change without any obligation on the part of the HITACHI.
16
Parts List - Page 1
E473
ELECTRIC TOOL PARTS LIST
HAMMER Model H 45FRV
2003 • 12 • 5 (E1)
6
5
7
4
3
2
1
17 18 19 20
21 22 23
8
10
9
11
12
13
14
15
16
24
25
26
53 22
...
502
503
62
63 64
74
80
75 76
79 78
77
49
48
91
79 78
87 86 85
78 79
88
89 90 Hitachi Power Tools
LIST NO.
Parts List - Page 2
...HAMMER HOLDER (A)
1
14 319-572 O-RING (S-25)
1
15 322-371 SECOND HAMMER
1
16 320-817 DAMPER (C)
1
17 320-814 HAMMER HOLDER (B)
1
18 320-815 DAMPER (B)
1
19 322-412 WASHER
1
20 320-816 HAMMER...LOCK HEX. CODE NO.
1 983-277
DESCRIPTION STOP WASHER
NO. BOLT M4X12 4
33
HITACHI LABEL
1
34 320-831 CRANK COVER
1
35
HITACHI LABEL
1
36... PARTS
REMARKS
H 45FRV 12 -- 03 SOCKET HD...
Parts List - Page 3
PARTS
ITEM NO. HD. SOCKET HD. BOLT M5X8 2
65 620-1DD BALL BEARING 6201DDCMPS2L
1
66 302-429 DUST WASHER (B)
1
67 321-640 FAN
1
68 360-571U ARMATURE ASS'Y 120V
1 INCLUD. 65-67, 73, 74
69 320-832 FAN GUIDE... (BLACK) 3
H 45FRV
12 -- 03
* ALTERNATIVE PARTS
--- 3 --- SOCKET SET SCREW M5X8
2
63 320-834 TAIL COVER
1
64 321...CODE NO.
52 320-841
DESCRIPTION GEAR COVER ASS'Y
NO.
Parts List - Page 4
... 985-382 COLD CHISEL W25X460L (1"X18")
1
607 981-840 GREASE (A) FOR HAMMER.HAMMER DRILL (30G) 1
608 308-471 GREASE FOR HAMMER.HAMMER DRILL (70G) 1
609 993-245 DUST COVER
1
REMARKS
--- 4 ---
* ALTERNATIVE PARTS
Printed in Japan 12 -- 03 (031205N) DESCRIPTION
501 944-458 HEX.
CODE NO. DESCRIPTION
NO.
BAR WRENCH 4MM
502 944-459 HEX. USED
1 1 1
REMARKS...
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