Hitachi DH24PC3 Support Question
Hitachi DH24PC3 Support Question
Find answers below for this question about Hitachi DH24PC3 - 15/16" SDS Plus Rotary Hammer 3 Mode.Need a Hitachi DH24PC3 manual? We have 2 online manuals for this item!
Question posted by norazman04 on May 1st, 2011
My Dh24pc3 Not Running Smoothly
1. My DH24PC3 running very slow.
2. Stator coil overheat.
3. Smoke comming out from unit when run around only
5sec.
* Action taken:
1. Check stator coil continuty = 3.2 Ohm both side.
2. Carbon brush continuty = 1.0 Ohm both side.
* Change carbon brush both side.
* Change capacitor 1pc.
* Cleaning commutator/armature with abbrasive paper.
* Change Start switch.
* BUT THE PROBLEM STILL CAN'T SOFT.
Current Answers
Related Hitachi DH24PC3 Manual Pages
Instruction Manual - Page 6
... sure to electric shock.
NEVER use a power tool for applications other than those specified. Check their condition periodically. 12. Hold tools by children, individuals unfamiliar with bare hands after operation. 4. ALWAYS attach the side handle and securely grip the Rotary Hammer. 6. NEVER touch moving parts. NEVER operate this tool without all screws, bolts and covers tightly...
Instruction Manual - Page 7
... at a higher voltage than the rated voltage, it may burn out.
16. Definitions for dust build-up frequently.
15.Operate power tools at voltages specified on this tool may damage and crack plastic parts. Check for symbols used on its nameplate. If the tool appears to be dropped or struck against hard materials inadvertently, it will...
Instruction Manual - Page 9
...Capacity
No-Load Speed Full-load Impact Rate Weight
Single-Phase, Series Commutator Motor
Single-Phase, 120V 60Hz
7.0A
Concrete:
1/8" ~ 15/16" (3.4mm ~ 24mm)
Steel:
1/2" (13mm)
Wood:
1-1/4" (32mm)
0 - 1,150/min.
0 - 4,600/min.... contained in the safe operation and maintenance of the power tool.
English
FUNCTIONAL DESCRIPTION
NOTE: The information contained in this Instruction Manual may ...
Instruction Manual - Page 11
...rotary hammer for upward drilling operations attach a dust cup or dust collector (B) to collect dust or particles for easy operation.
⅜ Installing the dust cup Use the dust cup by attaching to the drill bit a shown in the direction of SDS-plus...) (Fig. 4, Fig. 5) When using tools such as bull points, drill bits, etc.,...itself. (Fig. 2)
Grip
(3) Check the latching by our
company.
(1) ...
Instruction Manual - Page 12
...slightly and increases as the switch is pulled more than 7-15/32" (190 mm) of the main unit. ⅜ When turning the rotary hammer on while dust collector (B) is unusable during reverse and... receptacle when the drill pits and other various parts are for exclusive use them for continuous running. Switch operation ⅜ The rotation speed of forward operation. ⅜ Pulling the trigger...
Instruction Manual - Page 13
... chuck adaptor (Fig. 10): (1) Attach the drill chuck to
the item of SDS-plus shank is just sufficient. Part of "Mounting the drill bit" for attaching it. 2. Rotation only
Push button Change lever
This rotary hammer can be set to rotation and hammering mode by pressing the
push button and turning the change lever to mark...
Instruction Manual - Page 14
...in concrete with the main unit in the rotation only function.
⅜ Do not attempt to use the rotary hammer in the head of the screw, grasp
the main unit and tighten the screw. otherwise...
may sometimes be fully transferred to the screw.
⅜ Do not attempt to use the rotary hammer in the rotation and striking function with chuck adaptor (D) and bit attached.
5.
English
⅜...
Instruction Manual - Page 15
... locked. 7.
Hammering only This rotary hammer can be set to hammering only mode by pressing the... push button and turning the change lever to mark. (Fig. 12)
(1) Mount the bull point or cold chisel. (2) Press the push button and set the
change lever to the taper shank adaptor. (Fig. 16... the rotary hammer. (Fig. 16) (2) Mount the drill...
Instruction Manual - Page 16
...head of the core bit shank to facilitate disassembly.
(2) Mount the core bit shank to the rotary hammer. (Fig. 19)
(3) Insert the center pin into the guide plate until it stops.
Core bit ...Core bit shank
Thread
Fig. 18
Fig. 19 16 At that time use with a hammer supporting on the rests. (Fig. 17)
Cotter
Taper shank adaptor
Rests Fig. 17
HOW ...
Instruction Manual - Page 17
... it faces downward. (Fig. 20)
2. Connect all over the surface of the core bit tip and start operating. (3) When boring about 3/16" (5 mm) in reduced service life of the rotary hammer. Center pin Core bit
Guide plate Core bit tip
Fig. 20
Fig. 21
(4) Application of excessive force will not only expedite the...
Instruction Manual - Page 18
... For your continued safety and electrical shock protection, carbon brush inspection and replacement on this rotary hammer with oil or water.
4. CAUTION: A specific grease is used for grease replacement when any of the screws be performed by use of the power tool. Please be performed by a Hitachi Authorized Service Center, ONLY.
18 WARNING: Using...
Instruction Manual - Page 20
... Gauge (Code No. 310331 1
OPTIONAL ACCESSORIES ...........sold separately
1. English
ACCESSORIES
WARNING: ALWAYS use with your tool. Drilling anchor holes (Rotation + Hammering)
⅜ Drill Bit (Slender shaft)
(1) Drill Bit (Slender Shaft)
(2) Adaptor for slender shaft (SDS-plus shank)
Outer diameter 1/8"
(3.4 mm) 9/64"
(3.5 mm)
(1) Drill Bit (Slender Shaft)
Effective Length 1-25/32...
Instruction Manual - Page 21
... with a rotary hammer
Impact Drill
Application
Straight shank Bit
1/2" (13 mm) Hammer Drill Chuck (SDS-plus shank)
External dia. 7/16"
(11 mm) 1/2"
(12.3 mm) 1/2"
(12.7 mm) 9/16"
(14.3 mm) 9/16"
(14.5 mm) 11/16"
(17.5 mm) 7/8"
(21.5 mm)
Code No. 944460 944461 993038 944462 944500 944463 944464
Cotter (Code No. 944477)
Taper mode Code...
Instruction Manual - Page 22
... (for anchor setting) (SDS-plus shank)
Anchor size
Overall Length Code No. W 1/4" (6.3 mm) 10-1/4" (260 mm) 302976
W 5/16" (8 mm) 10-1/4" (260 mm) 302975
Anchor size
Overall Length Code No. English 2. Knock-in anchor (Rotation + Hammering)
Anchor Setter (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)
Code No...
Instruction Manual - Page 23
...
Guide Center pin Plate
Core Bit
Core bit Shank (SDS-plus shank) Code No. 316656
23 Core bit (outer diameter) Code No. Demolishing operation (Hammering only) Bull point (Round type) (SDS-plus shank) Code No. 303046
Bull point (Square type) (SDS-plus shank)
Center pin -
(A)
(B)
Code No. Core bit shank
- (A)
982684
982685 (B)
1"(25 mm) 1-1/8" (29 mm) 1-1/4" (32...
Instruction Manual - Page 24
... placing operation with Chemical Anchor. (Rotation + Hammering)
( ) Standard socket
on the market
(SDS-plus shank)
Code No. 321814
Code No. 303623
Chuck wrench 24 English
5. Grooving (Hammering only) Grooving chisel (SDS-plus shank) Code No. 316658
6. Groove digging and edging (Hammering only) Cold chisel (SDS-plus shank) Code No. 316657
Cutter (SDS-plus shank) Code No. 316659
7.
Instruction Manual - Page 25
Drilling holes (rotation only)
English
Drill chuck (13VLD-D) Chuck adaptor (D)
(includes chuck wrench) (SDS-plus shank) Code No. 303624
Phillips Driver Bit
Bit No. Driving Screws (rotation only)
Bit No. Hammer grease A 1.1 lbs (500 g) (in a can) Code No. 980927 0.15 lbs (70 g) (in a green tube) Code No. 308471 0.07 lbs (30 g) (in a green tube) Code...
Parts List - Page 2
...-688 OIL SEAL
1
13 322-815 SLEEVE
1
14 323-232 FELT PACKING (B)
1
15 690-4DD BALL BEARING 6904DDPS2L
1
16 324-522 SLEEVE (A)
1
17 322-813 RETAINING RING 37MM
1
18 324-530 PUSHING BUTTON...317-234 WASHER (A)
1
28 317-235 RETAINING RING D30
1
29 324-525 SECOND HAMMER
1
30 944-486 O-RING (1AP-20)
1
31 324-523 HAMMER HOLDER
1
32 322-802 O-RING (B)
1
33 322-805 DAMPER (A)
1
34 ...
Parts List - Page 3
...635C STATOR 110V-120V
1
* 65 340-635E STATOR 220V-230V
1
* 65 340-635F STATOR 240V
1
66 608-VVM BALL BEARING 608VVC2PS2L
1
67 324-604 HITACHI PLATE
1
68 324-553 HOUSING
1
* 69 324-549 CHOKE COIL ...537 INTERNAL WIRE (A) (BROWN)
1 FOR USA, CAN, INA, IND, SYR, KUW, SIN, HKG
77 999-072 CARBON BRUSH (AUTO STOP TYPE) (1 PAIR) 1
* 78 994-273 NOISE SUPPRESSOR
1 EXCEPT FOR USA, CAN, INA, IND...
Parts List - Page 6
... ANCHOR SETTING ADAPTER B W5/16" (MANUAL)
NO. OPTIONAL ACCESSORIES...SDS+) W3/8X260L 1
667 303-332 HAMMER DRILL CHUCK SET 13MM
1 INCLUD. 668, 669
668 303-334 CHUCK HANDLE
1
669 303-335 RUBBER CAP
1
670 303-617 TAPER SHANK ADAPTER (SDS PLUS) NO. 1 1
671 303-618 TAPER SHANK ADAPTER (SDS PLUS) NO. 2 1
672 303-619 A-TAPER SHANK ADAPTER (SDS PLUS) 1
673 303-620 B-TAPER SHANK ADAPTER (SDS PLUS...
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