Sinoboom GTJZ0407SE User manual

0800 222 111 [email protected]
021 500 486 www.elevatedaccess.co.nz
GTJZ0407SE
Operation Manual

1

Product specifications
Specifications Unit GTJZ0407SE
Dimensions
Overall length m 1.42
Overall width m 0.76
Overall height m 1.97
Ground clearance mm 65
Ground clearance(Pothole
protection device expanded)
mm 15
Overall weight kg 880
Parameter
Max. platform heightm3.8
Max. working heightm5.8
Extension outreach m0.6
Load capacity kg 240
Extended platform bearing capacity kg 100
Wheel base m1.11
Wheel track m0.68
Turning radius
Inside m0.3
Outsidem1.35
Manual force(indoor) N400
Voltage(DC) V24
Platform size
Length m1.34
Width m0.7
Tire
Dimension mm 230
Width mm 80
Hydraulic volume
Hydraulic tank volume L4
Hydraulic system volume L 5（with tank）
Hydraulic system pressure bar 180
Voltage(DC) V 24
Sound pressure level dB 72
Driving Speed
Stowed km/h 0～4
Raised km/h 0～0.5
Grade ability % 25
Lift/Down speed s 30/25(idling)
Max. allowable wind speed m/s 0
Max. allowable slope
2

Front and rear 3°
Left and right 1.5°
Illustration
1 Door of Platform
2
3
Wires
4
5
6
7
Socket (optional)
8 Extension Platform Pedal
9
10
11
12
13
14 Ground Controller
15 Rear Wheel
16
17 Ladder/ Fastening Part for
Transportation
18 Emergency Descent Handle
19 Power off switch
20 Battery Charger
21 Charging plug
22 Fastren part of
transportation
Guardrail of Platform
Fastening Point for Lacing
Platform Controller
Tool Box (optional)
Extension Platforms
Platform AC Power
Safety rod (Middle forks)
Level Switch
Warning lamp
Steering Wheel
Pothole Protection Devices.
Fastening Part for
Transportation/Forklift Position
3

Safety Regulations
Danger
Failure to obey the instructions and safety regulations in this manual will
result in death or serious injury.
No operation unless:
You have fully understood and implemented the safe operation rules specified in this manual.
1 Avoid dangerous situation occurred.
Read and understand the rules above before going to the next steps.
2 Always carry out pre-operation inspection.
3 Always do function test before operation.
4 Inspect workplace.
5 Only use the machine as per its design intention.
You shall read, understand and obey the instructions specified by the manufacturer, safety
manual, operation manual and labels on the machine.
You shall read, understand and obey the instructions specified by the manufacturer, safety
manual, operation manual and labels on the machine.
You shall read, understand and obey the instructions specified by the manufacturer, safety
manual, operation manual and labels on the machine.
You have received proper training on safe operation of the machine.
Label Definition
SINOBOOM labels, color codes and symbols indicate the following:
Safety warning symbol—to indicate potential body injury. All safety tips after this
label shall be obeyed to prevent possible injury or death.
Red—to indicate imminent danger which may result in death or bad injury if
not avoided.
Orange—to indicate potential danger which may result in death or bad injury
if not avoided.
Yellow with safety warning symbol—to indicate potential danger which
may result in minor or moderate body injury if not avoided.
Yellow without safety warning symbol—to indicate potential danger which
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may result in property loss.
Green—to indicate operation or maintenance instruction.
Electrocution Hazard
This machine is NOT insulated, and NO electrocution protection is available.
Keep away from the power lines and machines according to applicable government regulations
and the instruction below.
Voltage Min. safety distance
(phase to phase) (m)
0V to 50kV 3.05 m
50kV to 200 kV 4.60 m
200kV to 350 kV 6.10 m
350 kV to 500 kV 7.62 m
500 kV to 750 kV 10.67 m
750 kV to 1000 kV 13.72 m
Caution against strong and fitful wind given the possibility of movement of platform, and
swinging and loosening of cables. No operation during lightning and rainstorm.
Keep away from the machine being connected with live cables. No touch by persons on the
ground and NO operation by persons on the platform before the power is cut off.
NO use of the machine as grounding wire during welding.
5

Tip-over Hazard
No overload on the platform is allowed.
GTJZ0407SE
Max. Load of platform
Retracting 240kg
Extending—extension only 100kg
The machine can only be lifted or extended when the machine is on solid and level ground.
Do NOT take tilt alarm as level indicator. The tilt alarm on platform works only when the machine
is seriously tilted.
Once the tile alarm rings:
Lower down the platform. Move the machine to solid and level ground. Carefully lower down the
platform if tilt alarm rings during platform lifting. No changes to limit switch is allowed.
Travel speed should be controlled within 0.5m/h during platform lifting.
When the platform is lifted, do NOT drive on or near slope or unstable ground or under other
dangerous conditions.
No operation in strong or fitful wind. Do NOT increase the surface area of platform or loads
exposed in the wind; otherwise it will reduce the stability of the machine.
When platform is stowed, the machine shall be driven extremely carefully at low speed on uneven
area, steep slope, gravel road, slippery ground and places near cave.
Do not drive the machine on the ramp that exceeds the maximum climbing capacity of the
machine .The maximum climbing ability is applicable to the machine in the receiving state.
6

Changes to the limit switch is forbidden.
Do NOT push or pull any objects outside the platform.
Max Lateral force allowed
Indoor 400N
Do NOT change, or limit the use of any components which may influence
the safety and stability.
Do NOT use components of different weight and specifications to replace components key to
stability of the machine.
Do NOT modify or amend the aerial work platform without written permission from the
manufacturer. Additional devices installed on the platform and guardrails to keep tools and other
materials will increase the weight and surface area of platform, thus increase load.
Do NOT lay or tie some overhung loads on any parts of the machine.
Do NOT place ladders or scaffoldings inside the platform, or against any parts of the machine.
Do NOT use the machine on any moving objects. Make sure that all tires are in good condition
and slotted bolts are properly screwed.
Do NOT use batteries lighter than the original ones. Battery works as counterweight also, it is
critical to the stability of machine. The weight of each battery should be no less than 33kg.
Do Not use the machine as crane.
Do Not use the platform to push machines or any other objects.
Keep the platform from touching anything nearby.
Do NOT tie the platform to any objects nearby.
Keep loads within the platform.
7

No operation with chassis frame opened.
Do not use platform controller to release platform when it is stuck, stumbled, or blocked by
anything nearby. In this case, use of ground controller only when there are NO person on platform.
Falling Hazard
Everyone on platform shall wear safety belt or use other
security devices in accordance with governmental regulations.
Lacing wires shall be tied to some fastening points on the
platform.
Do NOT sit or stand on or climb the guardrails on the platform. Person in the platform shall
always stand steadily on the bottom plate.
When lifting the platform:
Do NOT climb down the platform or boom.
Keep NO obstruction on the bottom plate of the platform.
Lay down the mid-rail of the platform guardrails or lock the access before operation.
Crush Hazard
Pay attention to objects outside the view during operation.
Pay attention to the extension platform when moving the machine.
Inspect the working area to clear obstructions and other possible hazard overhead.
8

Beware of the danger of being squeezed when gripping the guardrails of the platform.
Pay attention to and follow the red and yellow arrows indicating driving and steering directions on
the control panel of the platform controller and drive chassis.
Operators shall obey workplace rules, governmental regulations and related rules on use of life
security devices,.
Make sure the machine is on level ground or has been locked before releasing brake
Do NOT lower down the platform when there are people or obstruction under it.
Travel speed shall be controlled according to the ground condition, crowdedness, slope of the
ground, people’s location and other possible factors that may cause collision.
Do NOT operate the boom on any crane route unless the crane controller has been locked and/or
measures to prevent any potential collision have been adopted.
No dangerous driving or jesting during operation.
Smashing and Pressing Hazard
Keep hands and arms away from places where injuries may be caused.
Do NOT operate machine under platform when safety bar is not in proper position.
Use your commonsense judgment when operating the machine on ground with the controller.
Keep proper distance between operator, machine and fixed objects.
Damage Hazard to the Parts
Do NOT use any battery or charger over 24V to start the engine.
Do NOT use the machine as earth wire for welding.
9

Explosion and Fire Hazard
Do NOT use the machine at hazardous places or places full of flammable or explosive gas or
particles.
Damage Hazard to the Machine
Do NOT use the machine when there is damage or breakdown.
Operators shall thoroughly check the machine and test all functions before operation. Damaged or
broken machine shall be identified and no operation is allowed.
Make sure that all maintenance is done according to this manual and relevant service manual.
Make sure that all labels are in correct position and easy to be identified.
Make sure that operator manual and service manual are in good condition, legible and kept in the
storage container on the platform.
Body Injury Hazard
Do NOT operate the machine if there is leakage of hydraulic oil, which may penetrate and burn
people’s skin.
Touching any parts under the broad plate by error will lead to bad injury. Only maintenance people
trained can check the bulkheads.
Suggestion: Operators can inspect and repair the machine only during pre-operation inspection.
During operation, all bulkheads shall be closed and locked.
Safety of the Weld Line to the platform
DO read, understand and obey all the warnings and instructions attached for the welding devices.
Connect weld lines or cables ONLY when the welding devices are turned off.
Operations ONLY after the welding cables are correctly connected.
Locked after each Use
1、Select a safety stop position where solid ground, no obstruction and away from intense traffic.
2、Lower down platform.
3、Turn the key switch to “Off” position and unplug key to avoid authorized use.
4、Use a wedge to hold machine.
5、Charge battery.
10

Safety of Battery
Burning Hazard
Battery contains acid. Wear appropriate protective clothing and goggles when using battery.
Prevent acid in battery from spilling over. Keep away from the acid.
Use soda water to neutralize acid spilt over.
Do NOT expose battery or charger to water or rain while charging.
Explosion Hazard
Battery can produce explosive gas. Keep spark, flame or burning cigarette away from battery.
Do NOT use any device that may cause spark to touch battery terminal or cable clip.
Damage Hazard to the Parts
Do NOT use any charger over 24V to charge the battery.
Electric Shock Hazard
Charger canONLY be connected to earthed three-pin alternating current socket.
11

Check cable daily and replace parts damaged before operation.
Take off rings, watches and any other personal adornment to avoid electric shock.
Tip-over Hazard
Do NOT use batteries lighter than the original ones. Battery works as counterweight, it is critical
to the stability of machine. The weight of battery should be no less than 33kg.
Hazard during lifting of battery
Have proper number of people and use proper way to lift the battery.
Inspection before operation
No operation unless:
you have fully understood and implemented the safe operation rules specified in this manual
1 Avoid dangerous situation occurred.
2 Always carry out pre-operation inspection
Read and understand the rules above before going to next steps.
3 Always do function test before operation.
4 Inspect workplace.
5 Only use the machine as per its design intention.
Basic Principles
It is operator’s responsibility to do pre-operation inspection and regular maintenance.
Pre-operation inspection is straightforward, and should be done by operators before every shift.
The aim is to check whether there are obvious problems with the machine before function test by
operator.
Pre-operation inspection can also be used to determine the need of regular maintenance. Operators
are only allowed to do regular maintenance specified in this manual.
Please check against the list on next page to see whether there are any parts changed, damaged,
loosened or missed in every item and at any position.
Damaged and amended machines are not allowed to use. Marks should be made when damage or
difference from ex-factory condition is found.
Only qualified technicians are allowed to repair the machines according to rules set by
manufacturer. After reparation and maintenance, operators shall carry out pre-operation inspection
again before function test
As required by the manufacturer and the service manual, regular maintenance shall be done by
qualified technicians.
12

Label Definition for Maintenance
The following signs used in this manual are to help explaining relevant usage.
Tools are required to perform this procedure.
New spare parts are required to perform this procedure.
Inspection before operation
Make sure that operator manual and service manual are in good condition, legible and
kept in the storage container on platform.
Make sure all labels are legible and stuck at proper position. Please refer to the Label.
Check hydraulic oil leakage and oil level. Fill oil if necessary. Please refer to
Maintenance.
Check battery fluid leakage and liquid level. Fill distilled water if necessary. Please refer
to Maintenance.
Check Parts
Examine the machine thoroughly for damaged, improperly installed and missing parts including,
Electric components, wires and cables.
Hydraulic power unit, oil tank, coupling, hose, cylinder and valve block.
Battery and connector
Drive motor
Anti-slippery tape
Tire
Power unit
Limit switch and horn
Alarm and indicator lamp (if equipped)
Nuts, bolts and other fasteners.
The mid-rail or door for platform access
Chain for platform access
Automatic pothole protection system
Extension of Platform
Scissor Arm shaft and fastening component
Platform Control handle
Check whole machine
Check the whole machine to
Look for weld seam or the seam on structural parts.
Look for dents or damages on the machine
Make sure that all structural parts and other key parts are complete, and all related
fastening items and pins are in right position and fully screwed.
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Make sure that lateral guardrail is installed and bolts are screwed tightly.
Check hydraulic oil level
Keeping appropriate hydraulic oil level is essential for the machine. Inappropriate hydraulic oil
level will cause damage to hydraulic components. Inspectors can monitor change of hydraulic oil
level through routine inspections and this kind of change may indicate problems with hydraulic
system.
Follow procedure below when machine is stowed.
1. Check oil level gauge on the side of hydraulic oil tank with your eyes.
Results: The hydraulic oil level should be under ‘Full’ mark on the gauge.
2. Fill in oil as needed. Do NOT overfill.
Hydraulic oil type
Room temperature area（-10℃～40℃）：L-HM46；
Cold area（-30℃～-10℃）：L-HV32；
High temperature area（＞40℃）：L-HM68；
Extremely Cold area（＜-30℃）：Need specific scheme ；
To add different hydraulic oil to the factory according to the customer’s request.
Check battery
Battery condition is critical to engine performance and safe operation. Inappropriate electrolyte
liquid level and damaged cables and wiring can result in damage of engine components and then
hazardous situations.
Risk of electric shock Contact with live circuit could result in death or
serious body injury. Take off all rings, watches and personal adornments.
Risk of body injury Battery contains acid. Prevent acid in battery from
spilling over and keep away from the acid. Use soda water to neutralize
acid spilt over.
Carry out the following procedures after the battery is fully charged.
1、Wear protective clothing and goggles.
2、Be sure that the battery cable connections are free of corrosion.
3、Be sure that the battery hold-down and cable connections are tightly connected.
Terminal protectors and anti-corrosion sealant will help eliminating
corrosion to battery terminals and cable.
14

Function Test
No operation unless:
you have fully understood and implemented the safe operation rules specified in this
manual.
1. Avoid dangerous situation occurred.
2. Always carry out pre-operation inspection
3. Always do function test before operation.
Read and understand function test before going to next steps.
4. Inspect workplace.
5. Only use the machine as per its design intention.
Basic Principles
The purpose of function test is to find faults before operation. Operators must follow instructions
to check all functions step by step.
Machine with faults is not allowed to use. Operators must stop use and make marks when faults
are found. As required by the manufacturer, only qualified technicians are allowed to repair the
machine.
After maintenance, operators must implement pre-operation inspection and function test before
operation.
Preparation for function test
1、Choose a strong and horizontal area without any obstructions as test zone
2、Make sure batteries are connected.
15

Test for Ground Controller
1 Platform Lifting/Lowering Switch
2Ground Controlling Position
3 Electricity Meter
4 Platform controlling Position
5Lock switch
6 Emergency Stop
1、Pull out the red “Emergency Stop” switch to “ON” position
2、Turn select switch to Turntable controller
Results: Relevant indicator lamps are on and no error message display.
Test “Emergency Stop”
1、Press red “Emergency Stop” switch to “OFF” position
Results: No function is available.
2、Pull out red “Emergency Stop” to “ON” position.
Test Up & Down functions
1、Start UP function.
Results: The platform shall go upwards.
2、Start DOWN function.
Results: The platform shall go downwards, and the descending alarm rings.
16

Test auxiliary descending function
1、Start UP function and raise the platform to maximum height.
2、Pull out the emergency drop hand at the bottom of the ladder.
Results: The platform shall go downwards, and the descending alarm does not ring.
Test for platform controller
Power
TurnR
E．S
Forward/Back
TurnL
Display
Drive
Speed
Lifting
Horn
17

Test “Emergency Stop”
1、Turn select switch to platform controller.
2、Press red “Emergency Stop” switch to “OFF” position
Result: No function is available.
3、Pull out red “Emergency Stop” to “ON” position.
Test horn
1. Press horn button.
Result: The horn will be ringing.
Test start button for functions
1. Do not push the start button on control handle. Move control handle towards direction
indicated by arrows.
Result: No function is available。
Test Up & Down functions
1、Turn Driving / Up & Down switch to “Up & Down” position
2、Take Control handle and push it towards direction indicated by the yellow arrow to start UP
function.
Results: The platform shall go upwards. Automatic pothole protection system shall start
work.
3、Release Control handle.
Results: The platform shall stop going upwards.
4、Take control handle and push it towards direction indicated by the red arrow to start down
function.
Results: The platform shall go downwards and the descending alarm shall ring.
Noted: The above procedures shall be done within one cycle.
Test steering function
1、Turn Driving / Up & Down switch to “Drive/ Steering” position.
2、Push Drive / Steering control handle slowly towards left direction indicated by the yellow
arrow.
Results: The front wheel shall move towards left directions.
18

3、Push Drive / Steering control handle slowly towards right direction indicated by the yellow
arrow.
Results: The front wheel shall move towards right directions.
Test drive and brake
1、Turn Driving / Up & Down switch to “Drive/ Steering” position.
2、Push Drive/Steering control handle slowly towards front direction until the machine start to
move, and then return the handle to home position.
Results: The machine shall move towards front direction, and then stop.
3、Push Drive/Steering control handle slowly towards back direction until the machine start to
move, and then return the handle to home position.
Results: The machine shall move towards back direction, and then stop.
The brake shall stop the machine smoothly on any slope it can climb.
Test the weighing system
Before the testing, operator should lift and lower the machine at least two times to ensure the
normal lubrication between blocks and pathway.
1、The scissor arm is fully stowed and lowered down. Add load to the platform gradually.
Result:
Weight not exceeding 240kg: Platform can be lifted to the highest position.
Weight between 288kg-240kg: Platform cannot be lifted. The overload indicator turns on ,the
lifting height of the platform is more than 2meters.
Test the limited driving speed
1、Turn the Drive/Up & Down switch to UP & Down position.
2、Raise the platform to about 2m above the ground.
Results: Automatic pothole protection system shall start work.
3、Turn the Drive/Up & Down switch to DRIVE position .Move the drive control handle slowly
to FULL-SPEED position.
Results: The speed should be 14cm/sec (move 10 meters within 72 sec.).
Note: If the speed exceeds 14cm/sec., stop the machine and make identifications.
Test tilt sensor
Note: Use platform controlling device on ground. Do NOT stay in the platform.
1、Descent the machine to the lowest position.
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