Globe 82PC300 Installation and operating manual

2
2
7
5
8
82PC300
Power Cutter
First step disassembly
First step assembly
10
11
12
13 18
17
16
14
15
13
Guard adjustment lever
LED lamp
Main controller PCBA
HMI

1 Component location
Component locations A) Cover right
B) Cover left
C)
D)
HMI panel
E)
Battery box
F)
Front handle
Guard
G) Water connection system
H) LED lamp
I) Gearbox
2
BD
C
EF
A
G
I
H

Remove the battery
power cutter.
- Check that cutting disc is running freely
- Check LED lamp function
- Check waterflow function
؍
2 Preparations
Tools 1)
2) ESD bracelet
3)
4)
5)
6)
Function test
3
T20 and T25
13mm

3 Trouble shooting
Error codes by flashing light on HMI
Flashes
Error name
Low speed
1
2
3
4
4
Diagnosis
Self check
failure
The main controller PCBA
does not pass the self-test
and will therefore not start
the motor.
Unusual
communi-
Overcurrent
Peak current has been
reached.
This may be due to a stalled motor
during normal use, or failure of an
internal component. The current
This error is shown if the peak
current has been reached for more
* Less then 100% trigger and too
much load in more then 10 sec.
this will accour.
100% trigger can be reached.
make sure 100% trigger is used.
3. Check Hall sensor cables or
connectors if broken.
4.Replace the motor or main
controller PCBA.
check the connectors in the
tool are fully inserted to their
3. Check for wire damage.
Check the ribbon cables,
coloured high current wires.
4.
Replace the main controller PCBA.
main controller PCBA
relies on the COM wire. If this is
then this error will be shown.
issue therefore always try
controller PCBA is
that the motor will turn freely.
2. Check the connectors in the
tool are fully inserted to their
3. Check for wire damage.
Check the ribbon cables,
coloured high current wires.
4.
Replace the main controller PCBA.
When the tool is powered up it
this failure will be indicated.
1. Restart the tool. If
necessary replace the
charged one.
The low speed error is normally
the motor. The tool allows for low
charge this can occur.
occure more easily.
the motor will stop and
report an error when the
speed of the motor is less
than the set minimum.

3 Trouble shooting
Flashes Error name
Over tem-
perature
main
controller
PCBA
6
5
7
8
5
Diagnosis
Motor
blocking or
hall sensor
abnormality
When the motor starts or is
already running, if it encounters
the motor stops then this error
code is shown. If the communi-
when the motor is running, then
the motor will stop and this error
will be shown. If the motor uses
hall sensors, and the signals from
them is abnormal, this error
message will be shown.
motor from turning, this error will
be shown.When hall sensors
are used, breakages or
wires can cause this error.
1. Clean the motor and check
it will turn freely and that the
drive line and gearbox run
smoothly.
check the connectors in the
tool are fully inserted to their
3. Check for wire damage.
Check the ribbon cables,
coloured high current wires.
4.
Replace the main controller PCBA.
Switch logic
abnormality for the tool has not been
followed.
An error will be shown if the correct
This includes pressing the trigger
or pulling the safety arm, depending
on the tool.
1. Check the trigger so it is not
stuck, and clean it.
2. Check trigger switch and
3. Check wires and connectors
are ok.
4
.Replace the main controller PCBA.
of the main controller PCBA
value.
The main controller PCBA includes
the MOSFET power drivers. When
in use these devices get hot. Under
considered normal. This error
indicates that the main controller
PCBA has become too hot, usually
meaning the MOSFETs are too hot.
1. Clean cooling vents inlet and
outlet side.
2. Clean the machine.
3. Check motor fan is ok.
4. Check cooling channel
5. Replace the main controller PCBA.
check the connectors in the
tool are fully inserted to their
7. Check for wire damage.
Check the ribbon cables,
coloured high current wires.
8. Replace the main controller PCBA.
Low Input
voltage
is below the minimum
requirement for tool
voltage depends on the nominal
discharged below 55V. The tool
will indicate an error if the
measured voltage is too low. The
tool will respond normally when a
check the connectors in the tool
halves.
3. Check for wire damage.
Check the ribbon cables,
coloured high current wires.
4.
Replace the main controller PCBA.

3 Trouble shooting
Flashes Error name
10
9
11
6
Diagnosis
Over tem-
perature
Motor
Over tem-
perature
of the motor exceeds the
The temperature of the motor is
monitored constantly. In order to
be stopped when this temperature
threshold is reached. Allow the
tool to cool down before using
slots and holes are clear.
1. Ensure the tool is used in an
environemnt where the
ambient temperature is below
the recommended maximum.
the motor. Check that the fan
not broken
check the connectors in the
tool are fully inserted to their
4. Check for wire damage.
Check the ribbon cables,
coloured high current wires.
5. Replac
e main controller PCBA.
6. Replace motor.
temperature measurement.
When this temperature reaches
its maximum threshold, the
too hot. The tool then stops the
motor and shows this error.
touch then replace it with a
use again.
2.
Check that a recommended
operators manual.
use water.
error message, it may need
the main controller PCBA to
be changed.
abnormality
An internal error may be generated
integrity. The failure may occur
due to environmental factors such
as the ambient temperature being
higher than the maximum allowed
for the tool.
1. If the tool is being operated
in an environment where the
ambient temperature exceeds
that recommended for the
tool, allow the tool to cool
again.
2. Replace the main controller
PCBA.

Guard disassembly
2)
3)
Remove the 3 screws (C) and plate (D).
Remove the spring washer (E) and washer (F).
4) Remove the guard (G).
4 First step disassembly
Cutting disc disassembly ؍CAUTION!: SHARP OBJECTS. GLOVES
REQUIRED.
1) Push the button to stop the disc to rotate.
Loosen the screw (A) and washer (B).
2)
3) Remove the cutting disc (C) and inner clamp washer (D).
1) Remove the 2 nuts (A) and 4 screws (B).
7
C
G
E
D
F
F
A
B
C
B
A
D

4 First step disassembly
Foot and front handle 1) Remove the 2 screws (A).
1)
Remove the water outlet hose assy.(C).
Remove the 3 screws (A) and cover (B).
2)
Remove the water inlet hose assy.(D).
3)
4) Remove the water adjuster (E).
2) Remove the foot (B).
4) Remove the front handle (D).
Water hose
8
C
E
D
A
A
B
B
C
D
3) Remove the 2 screws (C).

5 First step assembly
Foot and front handle 1) Fit the front handle (D).
2) Fit the foot (B).
3) Fit the screws (A).
9
1)
Fit the water outlet hose assy.(C).
2) Fit the water inlet hose assy.(D).
3)
Fit the cover (B) and 3 screws (A).
4)
Fit the water adjuster (E).
Water hose
C
E
D
A
A
B
B
C
D

5 First step assembly
10
Cutting disc assembly ؍CAUTION!: SHARP OBJECTS. GLOVES
REQUIRED.
1) Fit the inner clamp washer (D) and cutting disc (C).
2) Fit the washer (B) and screw (A).
3) Tighten the screw (A): 25 Nm
1) Fit the guard (G).
2) Fit the washer (F) and spring washer (E).
3) Fit the plate (D) and 3 screws (C).
4) Fit the 2 nuts (A) and 4 screws (B).
Guard assembly
C
G
E
D
F
F
A
B
C
B
A
D

Left cover
Cable connections
Replace the battery box
6 Battery box
Right cover Remove the Cutting disc assembly according to
Chapter: "First step disassembly"
1) Remove the 9 screws (A).
Remove the handle insert (B).
2)
3) Remove the right cover (C).
1) Remove the screw (A).
2) Remove the filter cover (B).
3) Remove the 2 screws (C) and left cover (D).
11
A
B
A
B
B
AC
C
D
C
AB
1) Move the battery box (A) to uncover connectors.
2) Disconnect the cables (B).
3) Replace the battery box (A).
4) Connect the cables (B).
5) Fit the battery box (A).
1) Cut off the tape and disconnect HMI connector (A).
2) Disconnect Switch for trigger (B).
3) Remove the LED controller PCBA or disconnect
the 2 switches (C) for LED controller PCBA.
4) When connect the HMI connector put a new tape with
water proof specification around to protect for water.

7 HMI
Right cover Remove the Cutting disc assembly according to
Chapter: "First step disassembly"
1) Remove the 9 screws (A).
Remove the handle insert. (B).
2)
3) Remove the right cover (C).
12
A
B
B
C
A
1) Cut off the tape and disconnect HMI connector (A).
2) Replace the HMI panel (B).

Gear box
Motor
1)
Remove the 3 screws (A).
Disconnect the motor and hall sensor connectors (A).
1)
2) Remove the motor (B).
1) Remove the 4 screws (A).
2) Remove the gear box assy.(B).
8 Motor disassembly
Remove the cutting disc assembly and battery box according to
Chapter: "First step disassembly" "Battery box"
1) Remove the 3 screws (A).
2) Remove the air concentrator (B).
13
Motor cover
AB
A
AB
B
A

Motor cover 1) Fit the air concentrator (B).
2) Fit the 3 screws (A).
Fit the cutting disc assembly and battery box according to
Chapter "First step assembly" "Battery box"
9 Motor assembly
Motor
1)
Fit the motor (B).
Gear box
14
1)
Fit the 4 screws (A).
2)
Fit the 3 screws (A).
1)
2)
Fit the gear box assy.(B).
AB
A
B
AB
Connect the motor and hall sensor connectors (A).
A

10 Main controller PCBA
Remove motor according to
1. Replace the main controller PCBA (A).
Chapter: "Motor disassembly"
15
A

11 LED Lamp
Remove the Cutting disc assembly according to
Chapter: "First step disassembly"
16
1) Remove the 2 nuts (A) and 4 screws (B).
1) Remove the 2 nuts (A) and 2 screws (B).
2) Disconnect the cables and replace the LED PCBA (C).
A
A
B
C
B

12 Guard adjustment lever
Remove the Cutting disc assembly and guard according to
Chapter: ""First step disassembly"
1. Remove the 5 screws (A) and dust cover (B).
2. Replace the guard adjustment lever (C).
17
A
C
B

Wiring diagram
18
black
black
black
black
black
black
black
blue
length
length
length
length
length
length
white
red
red
red
red
red
red
black
yellow
wol
le
yegnar
oeti
hw eu
lb
der k
ca
l
b
motor
HMI panel
length
length
charger insert seat
LED PCBA
LED controller PCBA
Speed switch
Main controller PCBA