Shark S460 User manual

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Shark S460
SAFETY & OPERATORS MANUAL
CAUTION: Read the instruction manual before using.
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Table of Contents
Page 3
Page 4-5
Page 6-7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
Page 16
Page 17
Page 18
Page 19
Specifications
Safety instructions
Operating instructions
Handle positions
Problem solving
Parts Diagram - Main
Parts List - Frame
Parts Diagram - Control Switch
Parts Diagram - Frame
Parts Diagram - Wire Rack
Parts Diagram - Frame Base
Parts Diagram - Wheel Base
Parts Diagram - Inverter Hosing
Parts Diagram - Gearbox
Parts Diagram - Gearbox Housing
Wiring Diagram
Grinding Plate Adjustment
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Page 21
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Specifications
Voltage 220-240V Single Phase, 10A
Power 3KW, 4HP
Working width 460mm
Weight 150kg
Extra weight 30kg
Rotating speed 300-1460rpm
Tool holder diameter 200mm x 3
Water tank capacity 20Ltr
Packing 120cm x 75cm x 115cm
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Safety Instructions
1. Read and understand the instructions of the machine in this manual and the
engine manual (if applicable). Different models may have different parts and
controls.
2. Equipment should only be operated by trained personnel, in good
physical condition and mental health (not fatigued). The operator and
maintenance personnel must be physically able to handle the bulk weight and power
of this machine.
3. This is a one person machine. Maintain a safe operating distance to other
personnel. Remember - one machine, one operator.
4. This equipment is intended for industrial, commercial and residential use.
5. For the operators safety and the safety of others, always keep all guards
and shrouds in place.
6. Never start or run the machine when unattended.
7. This machine is intended for use on floor surfaces only.
8. Never start or run the machine with the handle folded or when the disks are
not in contact with the surface.
9. Do not lend or rent the machine without the operating instructions for the
machine (and the engine, if applicable).
10. Wear clothing suitable for the job and for the work place including,
safety shoes, hard hat, hearing protection, non-fogging vented safety
goggles, and suitable dust mask.
11. Keep body parts and any loose clothing away from moving parts. Failure to
comply could result in bodily injury.
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Safety Instructions
12.
Do not modify the machine in any way. Only use genuine Shark S460
parts and accessories.
13. Repairs should be performed by qualified persons only.
14. Ensure parts have stopped moving and disconnect power when servicing
or changing blades and accessories.
15. Never operate machine in rain or if heavy moisture is present.
16.
Do not operate the Shark S460 with any covers or doors removed or open.
17.
The Shark S460 can produce sound pressure levels greater than
85db. The operator must wear approved safety ear protection.
18. Do not allow the supply cord to come in contact with the cutting head or
other moving parts of this machine.
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Operating Instructions
1. Wear clothes suitable for the job and work place including; safety
boots, hard hat, hearing protection, non-fogging vented safety goggles
and a dust respirator.
2. Ensure all equipment is tested and tagged prior to use on any job.
3. WARNING: Inspect the entire area to be ground before grinding to remove
any bolts or concrete nails (etc.) that could damage diamond tooling or the
machine, causing a hazardous situation.
4. Ensure there are no obstacles or existing structures that could present a
hazard to the operator. If so, take necessary action to eliminate hazards.
5. To change the polishing pads; Fold handle into the tooling mode (see Handle
Positions) and lock in place using the locking lever, then tilt machine back
so that the handle is resting on the floor.
6. The metal bond and resin pads replacement can be fast finished with the
help of a straight screwdriver
7. Install appropriate diamond tooling or other available tooling onto the
machine. Failure to comply could result in bodily injury.
8. Tilt the machine back onto the disk and lock the handle into the best position
In the operate mode for grinding comfort. (See Handle Positions)
9.
Connect machine to a suitable power outlet. Only use heavy duty power
leads suitable for high current use (minimum 240v 2.5mm² cable), no longer
than 20 meters.
10.
If no power is available within the specified distance, have a qualified
person install a suitable power outlet closer to your work.
Alternatively use a minimum 240v 4mm² cable for up to 40 meters.
11. Connect a suitable dust extractor to the machine via a 50mm flexible
hose. The machine is designed to take the standard 50mm
hose ends to make connection of dust extractors easy and hassle free.
12. Keep machine clear of drainage pits and grates or any such hazard.
Failure to comply could result in bodily injury and or could damage the
machine or property.
13. Ensure machine is on a level surface and handle is not folded (see
Handle Positions).
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14.
Switch on the dust extractor when grinding
15. Hold the handles firmly and switch the machine on by starting the emergency
stop button, forward and reverse button.
16. This machine is designed to operate with the pads in contact with the
floor at all times. Do not operate with the diamond pads off the floor.
17. Do not attempt to make any adjustments while the machine is in
operation. Any adjustments must only be performed when machine is stopped
and power disconnected.
18. In the event of the machine pulling to one side all the time; adjust the
axle height to obtain the best result. (at the rear of the machine).
19. After a few minutes of grinding check the wear of the diamond tooling.
If the diamonds are wearing out fast due to soft concrete / abrasive concrete it
may be necessary to change to a harder bond diamond.
20. If LVA/LVD/LVN/LVS shows on the control panel, it indicates machine has low
voltage (lower than 200V) or overloading. At this time, you should check if the
leads are hot or if the breaker has tripped.
For a lead length of less than 20m, use 240v 2.5mm² cable.
For a lead length between 20-40m, use 240v 4mm² cable.
For the breaker, make sure breaker at least C25.
For overloading, take off the additional weight or slow down the speed.
21. When Orp shows on control panel, it means the active wire has come loose.
It can be at the mains or the grinder’s single phase plug.
22. When GFF shows on control panel, it indicates the earth wire in the motor’s
electric box has come loose.
23. When you see OCA shows on control panel, it indicates that active
wires has come loose. It can be between the inverter output and the motor
connection or inside the motor electric box.
24.
All Shark grinders must have the gear oil changed after running 500 hours
(2-3 months) for the first time, later each 1500 hours (5-6months). Gear oil -
Castrol Universal 80W-90. Volume 4 ltrs.
25. Place machine slowly and gently back to floor surface during transportation or
after changing diamond pads.
26. All plates should be cleaned daily which will prolong the oil sealer span.
27. Check gear oil depth weekly with the deep stick. Add more when oil is lower than
the oil meter.
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Handle Position
STORAGE AND LIFTING MODE
TOOLING MODE
OPERATING MODE
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Problem Solving
Error Code Cause Remedy
GFF
Ground Fault
Ground fault protection circuit action.
When ac motor drives measure the output
ground and the grounding power is more
than 50% than the rated current of ac
motor drive.
Note: The protection system aims at ac
motor driver instead of the human body.
1.Check if there is a short circuit
phenomenon or ground connection.
2.Confirm if IGBT power modules are
damaged or not.
3. Check the connection of side is
defective insulation or not.
LVA/LVN
Lvat Accel
The voltage of ac motor drive measuring
internal dc high voltage side is lower than
06-00 when accelerating.
1. Check if the input power and voltage
are normal or not.
2. Check if there is a sudden heavy load.
Orp
Phase Lacked
Phase lacked protection
1. Check the input power correct or not.
2. Check if machine is larger than 40HP.
If yes, check AC breaker is melting or not.
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Parts Diagram - Main
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Parts Diagram - Frame
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Parts Diagram - Control Switch
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Parts Diagram - Frame
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Parts Diagram - Wire Rack
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Parts Diagram - Frame Base
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Parts Diagram - Wheel Base
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Parts Diagram - Inverter Housing
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Parts Diagram - Gearbox
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Parts Diagram - Gearbox Housing
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Single Phase Wire Colours
Active = Red
Neutral = Yellow
Earth = Green
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