Grabo Pro Lifter 20 User manual

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Functional Description and Specifications
Intended Use
The GRABO Pro Lifter 20 is a fully portable electric vacuum lifter,
intended to lift, move, and place everything from stone pavers to
tiles and drywall to furniture and large appliances.
GRABO Pro features an inbuilt pressure sensor with an automatic
start/stop pump. When the vacuum in the base of the suction cup
reaches -65 kPa, the tool will automatically stop the pump after a
5-second delay. When the vacuum level drops below -65 kPa, it will
automatically restart the pump, thereby achieving the required
pressure when in use.
The GRABO Pro features up to 170 kg (375 lbs) of grabbing force,
and can secure to almost any surface, enabling you to handle
unwieldy loads quicker and more safely than ever before, all while
minimizing the risk of damage to expensive materials.

Technical Specifications
GRABO Pro Lifter 20
Model
NG-Pro-14.8-2Li
Battery voltage
14.8V Li-ion
Working voltage
DC 14.8V
Carry weight Max
(on perpendicular hold)
375 lbs (170kg)
Service life
100000+ times/800h+
Uninterrupted run-time on full battery
charge
2h
No. of operating runs on a full battery
charge
900 times
Net weight (with battery)
3.50lbs (1.59kg)
Working temperature
0°- 60°C (32°F - 140°F)
Electrical protection class
IP52
Vacuum degree
80 kPa
Rated flow
20 L/min
Rated power
16 W
Dimensions
11.8 x 7.2 x 4.6”
(300 x 184 x 118mm)
Battery Charger
Model
XVE024-1680140
Charging Input voltage
100V-240VAC 50/60Hz
Charging Output voltage
16.8V DC
Approximate charging time
2h
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Max Lifting Force
Perpendicular Hold
Parallel Hold
Glass
170kgf / 375lbsf
120kgf / 265lbsf
Metal
110kgf / 242lbsf
110kgf / 242lbsf
Plastic
100kgf / 220lbsf
100kgf / 220lbsf
Wood
100kgf / 220lbsf
65kgf / 143lbsf
Ceramic Tile
170kgf / 375lbsf
120kgf / 265lbsf
Rough Concrete
80kgf / 176lbsf
80kgf / 176lbsf
Dry Wall
75kgf / 165lbsf
65kgf / 143lbsf
Rough Slate
80kgf / 176lbsf
80kgf / 176lbsf
Pressure to perpendicular lifting force conversion
For a more accurate estimation, check the pressure gauge on your
GRABO Pro and use the table below to convert pressure values to
max lifting force values. (Parallel holding force values can be
calculated using the P/P ratio provided above for different
materials.)
Pressure (bar)
Max perpendicular holding force
-0.8
170kgf / 375 lbsf
-0.6
128kgf / 282 lbsf
-0.4
85kgf / 187 lbsf
-0.2
43kgf / 95 lbsf
-0.1
21kgf / 46 lbsf
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Safety Warnings
Warning: Read all safety warnings and instructions, and
save them for future reference. Failure to adhere to
these warnings can result in serious injury and damage
to equipment.
Grabo Pro Safety
♦The GRABO Pro is not designed or intended for climbing or
securing people in any way. Using this product for climbing or
any other unintended purpose may result in injury or death.
♦If the GRABO Pro `S sealing force begins to noticeably decrease
while the battery is fully charged, check the rubber foam seal
for wear and tear or damage. Do not attempt to lift anything
with the GRABO Pro until you have replaced the seal.
Rechargeable Battery Safety
♦Use only the battery packs supplied with your power tool.
♦When the batteries are not in use, keep them away from other
metal objects like paper clips, coins, keys, nails, and screws,
which can make a connection from one terminal to another.
♦Store the batteries within a temperature range of 32˚F - 113˚F
( 0˚C - 45˚C ).
♦Do not open the batteries.
♦Protect the batteries against heat, including continuous sun
irradiation and fire.
♦When a battery is defective, liquid can escape and come into
contact with adjacent components.
♦The battery charger is not waterproof.
♦Before use, always check the battery charger, cable, and plug. If
you detect defects, do not use the battery charger. Never open
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the battery charger. Instead, have it opened and repaired only
by qualified personnel who will use original spare parts.
Warning: Keep away from flammable objects while
charging.
Getting Started with the GRABO Pro
Your GRABO Pro includes the following main components:
Connecting a Strap to the GRABO Pro
A lifting strap can be purchased as a separate accessory.
1. Locate the four holes around the handle of the GRABO Pro. You
can connect the strap to any two of these holes.
2. Secure each of the clips at the ends of the strap into a hole.
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Replacing the Rubber Foam Seal
1. Remove the rubber foam seal that has become worn or
damaged by pulling it out of the GRABO Pro.
2. Gently press the new rubber foam seal into position, ensuring
that it fits snuggly and securely.
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Replacing the filter
1. Turn the GRABO Pro upside down to reveal its suction pad.
2. Using the tip of a screwdriver remove the .75 inch circular
plastic keeper and the filter (located underneath the motor).
3. Replace the filter and insert the plastic keeper to secure the
filter.
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Changing the Battery
♦To remove the battery pack from the GRABO Pro, slide it
forward, away from the body of the GRABO Pro to release it,
and then lift it up and out of the battery compartment.
♦To replace the battery pack in the GRABO Pro, insert it into the
battery compartment, then slide it back, toward the body of
the GRABO Pro, to lock it into position.
Charging the Battery
The batteries are supplied partially charged, and must be charged
to full capacity before using the GRABO Pro for the first time. When
the batteries are fully charged, which takes approximately two
hours from empty, the GRABO Pro motor can run for up to 2 hours.
Caution: Only use a battery charger designed for the
batteries supplied with your GRABO Pro.
Danger: Ensure that the power supply voltage
corresponds with the data on the nameplate of the
battery charger.
Danger: Only use the charger in a dry environment. The
charger is not waterproof.
Danger: Keep away from flammable objects.
The batteries can be charged at any time without reducing their
service life. The battery charger detects the charging condition of
the batteries, and charges them with the optimum current.
Interrupting the charging procedure does not damage the batteries.
1. Connect the mains plug of the battery charger to an electrical
outlet.
2. Connect the charger to the battery.
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The battery begins charging as soon as it is connected to the
charger, and stops charging as soon as it is full.
Operating the GRABO Pro
1. Slide the power switch to the left, to the ON position, to
power on the GRABO Pro. The digital vacuum gauge display
lights up to show you the battery charge level in the battery
status icon. It is advisable to fully charge the battery before
using the GRABO Pro.
Caution: Using the GRABO Pro while the battery is
low may result in injury and damage to the
materials being lifted.
2. Position the GRABO Pro flush against the surface of the item
you want to lift.
3. When the power indicator switches from green to red, the
vacuum gauge and the GRABO Pro is in ready mode.
4. Press the green button to turn on the vacuum pump and create
a seal to the surface of the item you want to lift. The seal is
created within a second.
5. When the vacuum pump reaches the maximum level, the
motor will stop automatically. The GRABO Pro is engaged and
you can lift the material.
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♦When lifting any material ensure the vacuum pump
remains on while lifting.
6. When you are done, press the red button to break the seal and
release the item. Press the green button to stop the vacuum
pump.
7. Press the measurement unit selector to change the pressure
unit measurement from bar to psi and kg to lb.
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Troubleshooting
If you have any questions about operating or troubleshooting the
GRABO Pro, visit the FAQ and troubleshooting sections at
www.GRABO.com
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Maintenance
Servicing the GRABO Pro
If your GRABO Pro is damaged or faulty, have it repaired by an
authorized service technician.
Caution: Under no circumstances should the Grabo Pro
be opened for repairs or any other purpose by anyone
other than an after-sales service technician authorized
by Nemo Power Tools. Opening the GRABO Pro
invalidates the manufacturer warranty.
Transporting the GRABO Pro
The battery pack has effective protection against internal
over-pressure and short-circuiting, as well as devices preventing
violent rupture and dangerous reverse current flow.
The lithium-equivalent content in the batteries is below applicable
limit values. Therefore, the batteries are not subject to national or
international regulations pertaining to dangerous mediums, either
as individual components or when inserted into a GRABO Pro.
However, the regulations governing dangerous goods may be
relevant when transporting several batteries. In this case, it might
be necessary to comply with special conditions, such as those
governing packaging.
Disposing of the GRABO Pro
At the end of its lifecycle, the GRABO Pro, its accessories, and
packaging should be sorted for environmentally friendly recycling.
Do not dispose of the batteries in household waste, fire, or water.
Batteries should be collected, recycled, or disposed of in an
environmentally friendly manner.
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Nemo Power Tools Ltd
www.GRABO.com