Hitachi CH 10DL, CG 10DL, CH 10CG Technical Data And Service Manual
[NEW FEATURES]
This product performs both shrub shearing and
grass shearing functions.
A 10.8 V lithium-ion battery (Model BCL1015) is
included.
A low charge warning lamp is included.
A large work area can be covered on a single charge.
A soft grip handle is attached.
The handle is thin along its circumference.
A large-size protector is attached.
An adjuster is included for adjusting shearing height.
LIST Nos.
CH 10DL: H832
CG 10DL: H833
Mar. 2009
This product includes a 10.8 V lithium-ion battery.
This new product offering the features below will be released to increase market share and sales of the
Gardening Tool Series.
(1) The main body of this product accepts both a shrub shear blade and a grass shear blade.
(2) A newly developed 10.8 V/1.5 Ah, lithium-ion battery is included.
(3) A low charge warning lamp is included.
(4) A large work area can be covered on a single charge.
(5) A soft grip handle is attached.
(6) The handle is thin along its circumference.
Shrub shear
x For trimming hedges and pruning garden trees
Grass shear
x For mowing lawns
International Sales Division
MARKETING OBJECTIVE
APPLICATIONS
SELLING POINTS
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
PRODUCT NAME
Hitachi 10.8 V Cordless Shrub Shear
Model CH 10DL, CH 10DL (CG)
Hitachi 10.8 V Cordless Grass Shear
Model CG 10DL
Shrub shear
Grass shear
C
REMARKS:
x For more information about HANDLING INSTRUCTIONS, visit our website at:
http://www.hitachi-koki.com/manual_view_export/
x This TECHNICAL DATA AND SERVICE MANUAL utilizes symbols to denote the company names and
model names of our competitors. The symbols utilized herein are as follows:
Competitors
Symbols Utilized
Company Name Model Name
BBOSCH Isio
C B&D SSC1000
CONTENTS
Page
SELLING POINTS ------------------------------------------------------------------------------------------------------------- 1
SPECIFICATIONS --------------------------------------------------------------------------------------------------------------4
COMPARISON WITH SIMILAR PRODUCTS---------------------------------------------------------------------------- 6
1. Comparison Specifications
------------------------------------------------------------------------------------------------------------ 6
PRECAUTIONS ON SALES PROMOTION ------------------------------------------------------------------------------ 7
1. Handling Instructions
--------------------------------------------------------------------------------------------------------------------- 7
2. Precautions on Efficient Use of the Charger and Battery
----------------------------------------------------------- 9
REPAIR GUIDE---------------------------------------------------------------------------------------------------------------- 10
1. Precautions on Disassembly and Reassembly
------------------------------------------------------------------------- 10
2. Precautions on Disassembly and Reassembly of the Battery Charger
----------------------------------- 13
STANDARD REPAIR TIME (UNIT) SCHEDULES-------------------------------------------------------------------- 14
Assembly Diagram for CH 10DL
Assembly Diagram for CG 10DL
-1-
Shrub shear blade Grass shear blade
Crank holder
Crank cam (for shrubs)
Blade case
Blade
Blade cover
Crank holder
Crank cam (for grass)
Blade
x UC 10SFLx BCL 1015
This product performs both shrub shearing and grass shearing
functions.
This excellent product can accommodate a shrub shear blade or a grass shear blade in its main body.
The shrub shear blade can be attached to the main body to trim hedges and prune garden trees.
The grass shear blade can be attached to the main body to mow lawns and is particularly effective in
edging lawns near stones or walls.
A 10.8 V lithium-ion battery (Model BCL1015) is included.
The newly developed Type BCL 1015 Lithium-ion Battery (10.8 V, 1.5 Ah) can be fully charged by the
Model UC 10SFL Charger in about 40 minutes.
The Type BCL 1015 is equipped with an overdischarge protection circuit, overload protection circuit, battery
overheat protection circuit and voltage monitoring circuit for each cell to prevent shorter battery life due to
overdischarge (overuse) or overcharge (excessive charging). This battery is safe thanks to these protection
circuits.
Precautions on using the Type BCL 1015 Lithium-ion Battery
The Type BCL 1015 Lithium-ion Battery is equipped with a protective function that automatically stops
output to prolong battery life. The motor may stop automatically in any of cases (1), (2) and (3) below, even
with the switch being held down during operation. This is because the protective function is activated. It is
not faulty.
Protective function Cause of trouble Countermeasure
(1)
Overdischarge
protection circuit
Battery voltage is decreased to about 6 V.
Charge the battery immediately
in such case.
(2)
Overload
protection circuit
Heavy-duty work
Release the switch and eliminate
the cause of the overload problem.
(3)
Battery overheat
protection circuit
Continuous operation
or heavy-duty work
Remove the battery from the tool
and cool it down.
SELLING POINTS
The shrub shear blade and grass shear blade come
standard with the Model CH 10DL (CG).
The grass shear blade is optional for the Model CH 10DL.
The shrub shear blade is optional for the Model CG 10DL.
-2-
Low charge warning lamp
(red LED)
x When the lamp lights,
recharge the storage
battery immediately.
Soft grip handle
Shrub shear Grass shear
A low charge warning lamp is included.
You can confirm remaining storage
battery power by operating the tool main
body under no load.
In case of low remaining storage battery
power, the low charge warning lamp (red
LED) lights up.
When the low charge warning lamp lights,
recharge the storage battery immediately.
A large work area can be covered on a single charge.
Product name
HITACHI
CH 10DL/CG 10DL
B
Shrub shear/Grass shear
One charge work area
*1
44m2/15m
2
32m2/7m
2
*1: It is different according to the working condition.
A soft grip handle is attached.
The soft, antislip handle is made of elastomer resin to afford a firm grip.
The handle is thin along its circumference.
The handle is easy to grip and user friendly because it offers the shortest circumferential length in its class*.
Product name
HITACHI
CH 10DL/CG 10DL
B
Circumferential length of
storage battery
compartment (mm)
115 135
A large-size protector is attached.
A large-size chip receiver that covers the entire length of the blade collects cut branches and leaves,
thereby making it easy to perform cleanup after work. A safely usable, large-size protector is attached.
*According to data compiled
in March 2008 by Hitachi Koki.
-3-
A
pprox. 10 mm
A
pprox. 25 mm
A
djuste
r
A
pprox. 17 mm
A
djuste
r
An adjuster is included for adjusting shearing height.
When the adjuster is attached to the bottom of the main body, the shearing height can be adjusted in three
steps. You can easily adjust the shearing height for mowing lawns.
(a) When using the main body without the adjuster
(b) When the adjuster is attached to the main body with high-ribbed surface facing up
(c) When the adjuster is attached to the main body with high-ribbed surface facing down
x Shearing height adjustments
-4-
1. Specifications
Model name CH 10DL (CG) /CH 10DL CG 10DL
Capacity
(shearing width)
190mm
(146mm for the USA)
170mm
No-load rotation speed
(at 20 qC, fully charged)
1,100 min
-1
Motor description DC magnet motor
Switch description Microswitch
Overall length x overall height
x overall width
491 x 133 x 165 mm
(with Model BCL1015 inserted)
333 x 133 x 170 mm
(with Model BCL1015 inserted)
Weight
1.3 kg
(with Model BCL1015 inserted)
1.2 kg
(with Model BCL1015 inserted)
Outer frame
Main body : ABS resin and elastomer
Storage battery : Polycarbonate resin
Charger : ABS resin
Type of battery Sealed cylindrical lithium-ion storage battery
Nominal voltage DC 10.8 V
Nominal life Charging/discharging: approximately 1,000 times
Nominal capacity 1.5 Ah
Charging time
Approx. 40 minutes
(with Charger UC 10SFL at ambient temperature of 20 °C (68 °F))
Battery
(Type
BCL 1015)
Charging
temperature
0 °C to 50 °C (32 °F to 122 °F)
Charger
(Model UC 10SFL)
x Overcharge prevention system:
(1) Stop current detection
(2) Battery surface temperature detection (thermostat or therrmistor)
x Input capacity: 35W
x The maximum allowable temperature of the Type BCL 1015 battery is
50 °C (122 ° F)
x Indication method: Pilot lamp indicates the charging state.
x Pilot lamp: On
---------------------------------During charging
Off---------------------------------Charging completed
SPECIFICATIONS
-5-
2. Charger/Standard Accessory Combination and Package Weight
Combination
Model name
(auxiliary symbol)
Storage
battery
Charger Standard accessories
Package
weight
(kg)
Approximate
package
dimensions
[depth x width x height (mm)]
CH 10DL(CG)
Grass blade, chip receiver,
adjuster, blade case, blow case
2.6 216 x 576 x 246
CH 10DL
Chip receiver, blade case,
blow case
2.5 216 x 576 x 246
CG 10DL
BCL 1015 UC 10SFL
Adjuster, blade cover,
blow case
2.6 216 x 576 x 246
3. Optional Accessories
(1) Storage battery
The following accessory should be purchased as a spare storage battery.
Model
name
Capacity Cooling
Remaining
power indicator
Code number
BCL1015
1.5Ah
Not
supported
None
331-067 (For Europe,Aust,NZ)
331-065 (For the USA and Canada)
(2) Blade
Shrub shear blade set
(Including blade case, crank cam (shrub) and
blade box)
Grass shear blade set
(Including blade cover, crank cam (grass) and
blade box)
Code No.330881
Code No.331257
(For the USA and Canada)
Code No.330887
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