Manutan A277507 Manual De Instrucciones página 2

6. TROUBLE SHOOTING
N. Trouble
1 The forks cannot be - There is not enough
lifted to max. height. hydraulic oil.
2 The forks do not lift up. - There is no hydraulic oil.
- The oil has impurities.
- Discharge valve is out of
adjustment.
- Air in the hydraulic oil.
3 The forks cannot be - The rod (P101) and the
lowered. pump cover (P02) are
deformed resulting from
a serious unbalanced load.
- A part has been broken
or been deformed resul-
ting from unbalanced
load.
- The setting screw (P50)
is not in the correct posi-
tion.
4 Leaks. - Seals worn out or da-
maged.
- Some parts may be
cracked or worn out.
5 The forks get - Impurities in the oil
down without cause the discharge valve
being lowered. (B) and fail to close.
- Air in the oil.
- Seals worn or damaged.
- Discharge valve (B) is out
of adjustment.
*NOTE: DO NOT TRY TO REPAIR THE PALLET TRUCK UNLESS YOU ARE TRAINED AND
AUTHORIZED TO DO SO.
9. TROUBLE SHOOTING OF WEIGHING UNIT
N. Trouble Cause
1 The instrument - The load is too big for
shows : OVER the scale.
2 The text is not - The battery voltage is too
printed clearly on low.
the ticket.
3 The scale is not - The fork shoe is touching
accurate. the bottom part of the
scale.
- the cable in junction box
is loose.
- 1 of the load cells is-
broken.
4 The indicator - The battery voltage is too
can't be low.
turned on. - The battery life is com-
plete.
- The charger is damaged.
5 The battery can't - The battery is damaged.
be charged. - The charger is damaged.
Cause Solution
- Add more oil.
- Pour in more fil ered oil.
- Change the oil.
- Adjust the setting screw
(P50).
- Expel the air .
- Replace the rod (P02)
or pump cover (P101).
- Repair or replace
component.
- Adjust the setting
screw (P50).
- Replace seals with new
ones.
- Check and replace with
new ones.
- Replace with fil ered oil.
- Expel the air
- Replace with new ones.
- Adjust the setting screw
(P50H)
5
Shooting
- Remove the load
immediately.
- Charge the batteries.
- Remove anything that res-
tricts the movement of the
scale.
- Check the connection of the
junction box after confi ming
safe.
- Stand on the 4 corners of
the scale. The load cell in the
corner with a different weight
should be replaced.
- Charge the batteries.
- Replace rechargeable
battery with new ones.
- Check the charger
output voltage replace
charger with new one.
- Replace rechargeable battery
with new ones.
- Check charger output voltage
replace charger with new one.
7
7. WEIGHING OPERATION
7.1 Put the control lever in the LOWER position and put the truck to the lowest position.
7.2 Press the key to turn the system on. After the start-up sequence the indicator
will display the weight.
7.3 Weighing method for gross weight:
Press the ZERO key to set the gross weight to 0. Put the forks under the palletand check
that the load is properly balanced. Put the control lever in the ASCENT position, pump
the handle to make the forks rise until the pallet has left the ground. When the indica-
tor is stable, the gross weight of the goods (total weight of the pallet and the goods) is
shown.
7.4 Weighing method for net weight:
To display the weight of the goods without the weight of the pallet (or other container)
7.4.1 Weigh a single standard pallet, for example: weight of pallet: 40kg.
7.4.2 Press the ZERO key, the indicator will display "0kg".
7.4.3 Remove the pallet from the forks, the indicator will display "-40kg".
7.4.4 Weigh the goods on the pallet as shown in 7.3, when the indicator is stable,
the net weight of the goods is shown.
7.5 Switch between kg and lb.
When the weight is shown in kg, press the ZERO key to switch into the pound. Press on
the ZERO key again and the unit shown will switch back to kg.
7.6 Turn off the ndicator
Press the ON/OFF key until the indicator displays "OFF". Releasing the key will turn off
the indicator.
8. BATTERY POWER DATA AND REPLACEMENT
Rechargeable batteries need to be charged, according to their own instructions, before
their first us . Change the batteries when
8.1 How to change the batteries:
8.1.1 Loosen the screws on the battery cover and remove the cover.
8.1.2 Open the screw on battery and pull out battery, out of the socket.
8.1.3 Put the new battery in the same direction and insert the socket.
8.1.4 Screw the battery cover plate back into position.
Battery voltage
Battery capacity
9.1 GUIDE TO SAFE OPERATION
is shown in the display.
6 V
4.5 Ah
6
8