Tundra TUNLFTAB300 User manual

USER MANUAL
TUNLFTAB300
300KG
HYDRAULIC
PLATFORM TRUCK

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TUNLFTAB300
Disclaimer:
The information in this document is to the best of our knowledge true and accurate, but all recommendations or suggestions are
made without guarantee. Since the conditions of use are beyond their control, Tundra Industrial ® disclaim any liability for loss or
damage suffered from the use of this data or suggestions. Tundra Industrial ® reserve the right to change product specifications
and warranty statements without further notification. All images are for illustration purposes only.

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1. SAFETY GUIDELINES
WARNING:
No responsibility is accepted for incorrect use of this equipment. Incorrect use can result in damage to the equipment and
danger to the user. Warranty will be void in the event of incorrect use. Hydraulic products are only repaired by Tundra
Industrial authorised engineers. The warnings, cautions and instructions discussed in this instruction manual cannot cover
all possible conditions and situations that may occur. It must be understood by the operator that common sense and
caution are factors which cannot be built into this product, but must be supplied by the operator.
WARNING: Ensure all Health and Safety, local authority and general workshop practice regulations and recommendations are strictly adhered to
when lifting or moving heavy loads. The lifting or movement of heavy loads may be dangerous if not undertaken correctly.
• Familiarise yourself with the application and limitations, as well as the specific potential hazards peculiar to the truck
• Ensure that this equipment is cleaned after use and maintained in good condition.
• Replace or repair damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
• Use a qualified person to lubricate and maintain the truck. Do not use brake fluid to top up hydraulic unit. Use hydraulic oil only.
• Keep the truck clean for best and safest performance. Do not use on tarmacadam when fully laden as the wheels may sink in.
• Use this equipment on flat, level, solid ground, preferably concrete. Ensure the floor over which the truck will be transported is swept clean
and that there are no obstacles in the way during operation.
• Keep the work area clean, uncluttered and ensure there is adequate lighting.
• Keep children and non essential persons away from the loading/unloading and transporting area.
• Keep hands and body clear of the edge and underside of the platform when operating the truck.
• Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.
• Ensure the load is placed level and centrally on truck platform and if necessary strap load in place before attempting to lift, lower, or
transport. When raised, check that the platform/load will not foul on the handle and/or your hand when lowering.
• Use the truck with diligence. Do not allow truck to knock into anything. Even when unladen, the truck is heavy and if misused could cause
serious damage or personal injury. Continually monitor transportation, lifting and lowering operations.
• Take care to ensure you can view the way ahead when moving the truck. Take special care when approaching blind corners.
• Before lifting, check that there are no overhead obstructions.
• Engage the wheel locks before attempting to raise or lower the platform.
• DANGER! If a heavy load tips or leans: immediatley stop what your are doing . Move quickly to a safe distance. Do not try to hold or steady a
heavy load. Failure to follow this instruction may cause serious personal injury.
• Ensure the truck is fully lowered before attempting to transport a load.
• Before lowering the platform, ensure there are no obstructions underneath the platform and that all persons are standing clear of the truck.
• The lowering speed is a fixed rate regardless of the load weight. Stop lowering by releasing the valve control lever on the handle.
• WAR NING! DO NOT exceed the rated capacity of the truck.
• DO NOT use the truck if a part is missing or damaged.
• DO NOT load the truck so that it is top-heavy. Ensure loads are evenly placed on the truck platform.
• DO NOT ride on the truck or allow any person to be transported on the truck.
• DO NOT use the truck for any purpose other than lifting, lowering and transporting loads.
• DO NOT allow truck to freewheel in transit. Always propel and control the truck by using the handle.
• DO NOT use the truck on sloping surfaces.
• DO NOT operate the truck when you are tired or under the influence of alcohol, drugs or intoxicating medication.
• DO NOT allow children to operate the truck.
• DO NOT adjust or tamper with the hydraulic safety valve.
• DO NOT place any part of your body within or under the truck platform when raised.

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2. SPECIFICATIONS
Model Number TUNLFTAB300
Maximum Load: 300 Kilograms
Minimum Height: 240mm
Maximum Height: 750mm
Table Size: 820mm x 520mm
Weight (NW/GW): 60kg / 64kg
3. DESCRIPTION
Heavy-duty construction. Fitted with two fixed and two swivel composite wheels for easy rolling over rough workshop and
warehouse floors. Swivel wheels fitted with foot-operated brake. One-piece hydraulic unit controlled by large rear mounted foot
pedal. Safety release mechanism positioned on handlebar for smooth controlled descent. Models feature safety bars to prevent
inadvertent lowering. Suitable for numerous garage, industrial and warehouse handling applications. Supplied with non-slip
platform cover for added load security. May also be used as a mobile service bench.
4. ASSEMBLY
iMPORTANT: This item is heavy and requires a minimum of two
people to lift out of its packaging. Alternatively, cut and fold
down flat one end of the box and wheel the truck out.
Fitting the handle: At the back of the truck there are two
upstanding sockets to receive the bent loop handle (fig.1D).
Partially unscrew the two locking bolts that pass into the sockets
so that they no longer protrude into the sockets. Drop the ends
of the bent chrome handle into the sockets and tighten the bolts
until the handle is held firmly.
Fitting the foot pedal: Slide the end of the foot pedal into the
socket situated centrally between the two handle uprights. (See
fig.1E). The footpedal retaining bolt (See fig.1F) screws directly
into the material of the foot pedal stem.
Connecting the control cable: Remove the cable guide bush
(fig.2B) from the free end of the cable and feed the end of the
cable and cable sheath through the cable guide tubes welded
to the handle and the underside of the frame. See fig.1G and
fig.2A. Once the cable has been fed through the guides slide the
bush back over the cable and onto the sheath. F Feed the cable
through the hole in the bush retaining bracket and then through
the hole in the clamping bolt on the actuating lever (fig.2C). Now
screw the guide bush into the bracket (See Fig.2B). Pull the end
of the cable so that there is no play in the movement of the lever
mounted on the handle. Hold the clamping bolt (fig.2C) steady
with a 14mm ring spanner and tighten the nut on the other side
of the lever with another 14mm ring spanner. fig.1

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5. OPERATION GUIDE
Before first use: Before using the truck for the first time purge any air from the hydraulic circuit by pumping the foot pedal 10 to
15 times whilst holding the release lever (fig.3A) in.
To test the truck: Release the lever which will close the hydraulic valve. Pump the foot pedal (fig.1E) and raise the truck platform
to its highest position. Pull the valve lever (fig.3A) to lower the platform (the platform may be slow to descend immediately from
its highest point). If the platform fails to descend adjust the cable length to remove excess play in the release lever movement.
Using the truck: Ensure you read, understand and follow the safety instructions. Ensure all Health and Safety, local authority
and general workshop practice regulations and recommendations are strictly adhered to when lifting or moving heavy loads. The
lifting or movement of heavy loads may be dangerous if not undertaken correctly.
• Move the truck to the required loading area and raise the platform to loading height and engage safety bars (fig.5A).
• Lock the truck wheels individually with the wheel foot brakes. (See fig.1)
• Load the truck.
• Remove safety bars and lower the truck platform to the lowest position before unlocking the wheels.
WAR NING! Ensure the load will not foul on anything, and is clear of your hands and the handle when lowering (fig.4).
• Unlock the wheels and transport the load to the required destination.
• To unload, lock the wheels and raise platform if required, then unload the truck.
Note: With or without a load, always transport the truck with platform in its lowest position.When not in use, store the truck with
the platform in the lowest position.
fig.2
fig.3
fig.4

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6. PARTS LIST & EXPLODED PARTS DIAGRAM (FRAME)
No. Description Qty Description No. Qty
1 Toptable 1 24 Pin 1
2 Lift Frame 1 25 Bolt sleeve 1
3 Shaft 2 26 Brake thread 1
4 Retaining ring ø12 9 27 Lifting pedal 1
5 Pin (1) 2 28 Bumper 1
6 Bolt 2 29 Bolt 1
7 Safety bar 2 30 Lifting pedal Ass’y 1
8 Washer 2 31 Pin (4) 1
9 Lock Nut 2 32 Shaft sleeve 1
10 Pin (2) 1 33 Connecting plate 2
11 Pin (3) 2 34 Split Pin 2
12 Nut 12 35 Pin (5) 1
13 Lock washer 8 36 Pin (6) 1
14 Nut 2 37 Retaining ring 2
15 Washer 12 38 Spring cap 1
16 Hex bolt 2 39 Spring 1
17 Base Ass’y 1 40 Spring 1
18 Bolt 8 41 Bolt 1
19 Caster Ass’y 2 42 Release valve Link 1
20 Bolt 2 43 Release Valve Bolt 1
21 Handle 1 44 R-Pin 1
22 Brake handle 1 45 Pin(7) 1
23 Bolt 2 46 Pump 1

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7. PARTS LIST & EXPLODED PARTS DIAGRAM (PUMP)
No. Description Qty Description No. Qty
P01 O-ring 1 P27 Plastic Cap 1
P02 Top nut 1 P28 Lock Washer 1
P03 Nylon ring 1 P29 Damp Valve stem 1
P04 Oil plug 1 P30 Spring 1
P05 Reservoir 1 P31 Damp Valve Seat 1
P06 Ram 1 P32 O-Ring 1
P07 O-ring 1 P33 O-Ring 1
P08 Piston 1 P34 Screw 1
P09 Cup seal 1 P35 Pump Base 1
P10 O-ring 1 P36 Oil Filter 2
P11 Washer 1 P37 Spring Plate 1
P12 Retaining ring 1 P38 Spring 1
P13 Cylinder 1 P39 Release Valve 1
P14 Nylon ring 1 P40 Seal Ring 1
P15 O-Ring 1 P41 O-Ring 1
P16 Oil Filter 1 P42 Washer 1
P17 Ball 2 P43 O-Ring 1
P18 Spring 1 P44 Damp Valve Seat 1
P19 Screw 2 P45 O-Ring 1
P20 Spring 1 P46 Damp Valve Rod 1
P21 Ball 1 P47 Copper Washer 1
P22 Ball cup 1 P48 Pump Cylinder 1
P23 Spring 1 P49 Seal Ring 1
P24 Screw 1 P50 Seal Ring 1
P25 O-ring 1 P51 Pump Piston 1
P26 Screw 1 P52 Nylon Ring 1

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8. MAINTENANCE
When the truck is not in use, the platform must be in the lowest position to minimise ram and piston corrosion.
Keep the truck clean and wipe off any oil or grease. Lubricate all moving parts with acid free oil.
DO NOT use truck if believed to have been subjected to abnormal load or shock load. Inspect and if necessary take appropriate
action.
Periodically check the pump piston and piston rod for signs of corrosion. Clean exposed areas with a clean oiled cloth.
IMPORTANT: Only fully qualified personnel should attempt maintenance or repair of the truck hydraulic system.
The oil cylinder is a sealed unit and must not be accessed. For service contact your nearest authorised dealer.
IMPORTANT: All other maintenance and repair (including oil change) must only be undertaken by fully qualified personnel.
Contact your local authorised service agent.
The oil cylinder is a sealed unit and in principle should not be accessed. To top up or change the oil remove oil plug.
WAR NING! Only a good quality hydraulic oil DO NOT use brake fluid.
IMPORTANT: no responsibility is accepted for incorrect use of this equipment.