Ravas iJack-40 User manual

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iJack - 40iJack - 40
(4,000 LBS. Capacity)(4,000 LBS. Capacity)
Owner’s Manual
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We would like to inform you about the fact that this RAVAS product is 100” recyclable on
the basis that the parts are processed and disposed of in the right manner.
More information can be found on our website: www.ravas.com
PLEASE RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
If you have any queries concerning the duration and terms of the guarantee, please
contact your supplier. We would also refer you to our General Sale and Supply Conditions,
which are available on request.
The manufacturer accepts no liability for any damage or injury caused by failure to follow
these instructions or from negligent operation or assembly, even if this is not expressly
stated in this instruction manual. In light of our policy of continuous improvement, it is
possible that details of the product may differ from those described in this manual. For
this reason, these instructions should only be treated as guidelines for the installation
of the relevant product. This manual has been compiled with all due care, but the
manufacturer cannot be held responsible for any consequences of errors. All rights are
reserved and no part of this manual may be reproduced in any way.

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OPERATION MANUAL
IJACK-40
INDEX PAGE
1. iJack-40 Features
2. iJack-40 Specs
3. Safety Instructions
4. The Weighing Electric Pallet Truck
5. 320 Indicator
6. Indicator Functions
7. Indicator Calibration
8. Touch Panel Indicator
9. Printer (Opton)
10. Relay (Option)
11. Trouble Shooting
12. Parameter Settings
4
5
7
8
10
11
13
19
21
22
26
30
Contact Us:
RAVAS USA, INC.
1500 Enterprise Parkway
Twinsburg, OH 44087
Phone Number: [phone]
[e-mail]
www.ravas.com

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4
iJack-40 FEATURES
Optimized Structure, Easy
Operation
The Metal Protective Cover of the Battery
Can Be Flipped Over, Which Can Effectively
Protect the Battery.
The Battery Has Simple Cover with Two
Combination MOdes, It Can Prevent the
Battery from Plugging and Unplugging at
Will
Safe
The iJack-40 Uses the Second Generation
Drive Technology and Brushless DC Motor.
There is No Need to Replace the Carbon
Brush and the Drive is More Powerful.
The iJack-40’s Maximum Gradeability Can
Reach 10% with the Load of 3,000 lbs.
New Plug-In & Out Battery
Design
On-Board Charger with Plug-in & Out
Battery to Satisfy Different Working
Conditions.
Fast Charging Can Be Optionally Equipped
Li-ion Battery Equipped with CAN and BMS,
Which is More Convenient to Use
Rigorous Design and
Convenient Maintenance
Floating Battery Cartridge to Protect Battery
Contact Pins

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5
SPECS - iJack 40
Distinguishing Mark
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
Weights
2.1
2.2
2.3
Wheels/Tires
3.1
3.2
3.3
3.4
Dimensions
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
Performance
5.1
5.2
5.3
5.4
5.5
Drive
6.1
6.2
6.4
6.5
Others
7.1
7.2
7.3
Axle Loading Without Load, Driving Side/Loading Side
Manufacturer
Model Designation
Drive Unit
Operator Type
Rated Capacity
Load Center Distance
Axle Center to Fork Face
Wheelbase
Service Weight (Include Battery)
Axle Loading with Load, Driving Side/Loading Side
Tire Type
Tire Size, Front
Tire Size, Rear
Additional Wheels
Lift Height
Height of Drawbar in Driving Position Min./Max.
Fork Height, Lowered
Overall Length
Length to Fork Face
Overall Width
Fork Dimensions
Outside Width of the Forks
Ground Clearance, Center of Wheelbase
Aisle Width for Pallets 1000 X 1200 Crossways
Aisle Width for Pallets 800 X 1200 Lengthways
Turning Radius
Travel Speed, with/without Load
Lifting Speed, with/without Load
Lowering Speed, with/without Load
Max. Gradeability, with/without Load
Service Brake
Drive Motor Rating 60 Min
Lift Motor Rating at 15%
Battery Voltage/Rated Capacity (5H)
Battery Weight
Type of Drive Control
Steering Design
Sound Pressure Level at the Driver’s Ear
If there are improvements of technical parameters or congurations, no further notice will be given.
The diagram shown may contain non-standard congurations.
Q
C
X
Y
H3
H14
H13
L1
L2
B1/B2
S/E/L
B5
M2
AST
AST
Wa
Lbs.
In.
In.
In.
Lbs.
Lbs.
Lbs.
In.
In.
In.
In.
In.
In.
In.
In.
In.
In.
In.
In.
In.
In.
In.
Mph
Ft/s
Ft/s
%
W/s
W/s
V/Ah
Lbs.
RAVAS
iJack 40
Electric
Pedestrian
4,000
23.62
37.40
47
375
1,411/2,932.15
286.60/88.18
Polyurethane
8.27 X 2.76
3.15 X 2.36 (2.91 X 3.46)
2.91 X 1.19
4.53
25.59/ 46.06
3.15
61.02
15.75
24 (27.36)
1.97 X 5.91 X 45.28
21.26 (27)
1.18
82.44
84.48
52.36
3.11
0.0656
98.43
6/16
Electromagnetic
900
800
48/20 (30 Option)
30.86
DC
Mechanical
74
3.5 Wheels, Number Front/Rear (X=Drive Wheels In. 1 X 2/4 (1 X 2/2)
3.6 Tread, Front In. 17.72
3.7 Tread, Rear In. 15.35 (21.06)
B10
B11
dB(A)

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6
iJack-40

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7
Safety Instructions
1. All safety regulations that apply on the electric pallet truck remain valid and
unchanged.
2. No weighing operation is allowed while others are on or near the load.
3. No weighing operations allowed if any objects are in the vicinity; around, or close to the
load
4. RAVAS is not responsible for physical harm done to the operator because of the
presence of the indicator.
5. Any modications done to the system must be approved in writing from the supplier,
prior to any work being completed.
6. It is the sole responsibility of the purchaser to train their own employees in the proper
use and maintenance of this equipment.
7. Do not operate this unit unless you have been fully trained of its capabilities.
8. Do not use the weighing system in potentially explosive areas.
9. Do not weld to the lift truck without disconnecting the pressure sensor.
10. Check the accuracy of the scale on a regular basis to prevent faulty readings.
11. Only trained and authorized personnel are allowed to operate the scale.
12. Always follow the operating, maintenance and repair instructions of this truck and ask
the supplier when in doubt.
13. Never lower loads if you are unsure you can place the goods on a stable surface.
Personal injury may result from placement on an unstable environment.
14. RAVAS is not responsible for errors that occur due to incorrect weighings or inaccurate
scales.

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8
The Weighing Electric Pallet Truck
TAKING THE SYSTEM INTO OPERATION
The power supply to the weighing system takes place through the battery of
the electric pallet truck.
To activate the system, turn it on using the on/off () key on the indicator.
It is recommended not to lift loads before the zero point correction has been
executed. (See page 13)
Accurate Weighing
The weight must be centered over the forks of the pallet truck and be able to lift
freely: without touching the electric pallet truck or other pallets. The wheels of the
electric pallet truck must not be touching the pallet or any other part of the load.
The iJack comes equipped with a level switch. This means that when the system is
tilted by greater than 2º the indicator will automatically shut off. An uneven floor will
have a greater effect on weighing ability. An even floor is optimal.
The most accurate weighing result is obtained when the center of gravity of the load
is placed evenly between the forks.

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9
TEMPERATURE
Temperature range: between 15 – 105 ºF (-10 - +40 ºC) the maximum inaccuracy is
0.1% of the weighed load. Outside this range inaccuracies of up to 0.3% may occur.
Fast temperature changes must be avoided because it can cause condensation in
the electronics. During acclimatization the weighing system must be shut off.
MAINTENANCE
The maintenance guidelines for normal electric pallet trucks apply to the chassis of
the mobile weighing system. The integrated weighing system still functions even
when the chassis is damaged by overloading. Care should be taken to prevent
damage to the load cells.
Main guidelines:
- Clean only with a damp cloth. Chemical cleaners and high pressure washers will
cause damage to the system. System should be cleaned regularly to remove any
accumulating dirt between the parts of the system.
- Check bolts regularly. When used roughly, they may loosen.
- The weighing system meets up to the protection class IP65. This means that dust
or moisture (rain or water beam from all sides), will not influence the operation of
the electronics. However, high-pressure cleansing in combination with warm water
or chemical cleansers will lead to the entry of moisture and therefore negatively
influence the operation of the system.
- Only specialists may perform any welding. This is to avoid damage to electronics
and load cells.

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10
320 Indicator
BENEFITS
Top quality
Advanced functions
Code entry, lb/kg toggle
Relay for automatic dosing
Display with backlight
Internal clock for date/time
For warehousing, dosing and mixing
Bluetooth 4.0 for RAVAS WeightsApp
FUNCTIONS STANDARD SPECIFICATIONS
Automatic and manual zero correction
Gross/net weighing
Automatic tare by push button
Tare entry by cursor function
Totaling with sequence number
Code entry for max. 5-digit codes, by cursor function
Three data output modes: print, continuous and
command/answer
lb or kg toggle
Internal clock (for recording date/time on printout)
Error messages in display
Power supply to printer switched on and o by indicator
Automatic shut-o function, defined by parameter setting
Low battery indication
Bluetooth 4.0 for RAVAS WeightsApp
digital
LCD, digit height 0.79 inch, backlight,
dual color
0.2, 0.5, 1, 2, 5, 10, 20 or 50 lb
(see specifications weighing system)
plastic (ABS)
steel
red (RAL 3000)
NEMA 4 / IP65
12V (230V for stationary applications)
Power consumption 35 mA
Display
Segments
Graduation
Housing
Bracket
Colour
Protection class
Power supply
Dimensions exc. bracket: 2.4 x 3 x 7.2 inch

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11
320 Indicator Functions
Indicator 320
Indicator 320
stp/F1
stp/F2
kg
lb
setpoint 1 active (option
function key activated)
setpoint 2 active (option
function key activated)
displayed weight is in
kilograms
displayed weight is in pounds
low bat indicator
ZERO
NET
e1
e2
e3
the weighing system (including load) is stable
the weight shown is negative
the weight shown is within the zero range
the display is showing the net weight
displayed weight is in range 1 (option multi range)
displayed weight is in range 2 (option multi range)
displayed weight is in range 3 (option multi range)
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
pcs
lb
kg
Indicator 320-BLE

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12
Key functions
Each key has 2 operational and one entry
function.
Standard function
(short key press)
Key Special function
(long key press)
Value entering function
(entry mode)
Zero setting
automatic tare
print weight and add
to the total
start special function
if active
On switch
And change to lb and kg
code entry
pre-set tare
check subtotal and
print/reset total
no function
Off
switch
enter
decrease the value of
the digit flashing
increase the value of the
digit flashing
shift to the next digit on
the left
clear entry
ID CODE
PT
TOTAL
KG/LB
CLR
Important
Operation of a key is not accepted unless the weighing system is stable (and the “load stable” pointer lights
up). This means that the indicator only executes commands with a stable load.

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13
320 Indicator Calibration
Net weighing: automatic tare
12
34
Net / Tare / Gross weight
EXPLANATION: Net(1) + Tare(2) = Gross(3)
1 2 3
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
The indicator is set to zero. The
“NET” pointer shows that the tare
weight is activated.

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14
5
78
9
6
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
The display shows the net value
of the weighed load.
The gross weight is displayed again.
NOTE: for OIML approved RAVAS 320
the tare will be erased automatically
when the weight returns to gross zero!
For the next weighing the tare must be
activated again.

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15
Net weighing: manual tare (PT)
1
34
56
2
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
3 sec.
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
Press ENTER
to activate the
tare weight.
Press the
>T< key for 3 seconds.
Press the up
or down key
until the
desired value
is reached.
Press the up
or down key
until the
desired value
is reached.
5x 1x
2x

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16
7
910
11 12
8
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
When the pallet wagen is
completely unloaded, the tare
value is displayed negatively.
The “NET”pointer lights up.
NOTE: for OIML approved RAVAS
320 the tare will be erased automat-
ically when the weight returns to
gross zero! For the next weighing
the tare must be activated again.
Press >T< and then Enter only when
tare value is the same.

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17
Adding & reset
1
34
56
2
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
Press the TOTAL key to add the
load weight to the total weight.
If a printer is installed, a printout
will be made. The gross, net and
tare weights are printed.
Press the TOTAL
key to add the
weight load to the
total weight.
If a printer is installed, a
printout will be made. The
gross, net and tare weights
are printed.
The display returns to the weighing mode
automatically.
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
3X

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18
7
9
8
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
e1 e2 e3 F1 F2
e1 e2 e3 F1 F2
NET
ID CODE PT TOTAL KG/LB
CLR
3 sec.
3 sec.
CLR
TOTAL
KG/LB
CLR
= RESET TOTAL & PRINT
= RESET TOTAL
The subtotal
can be checked
by pressing the
TOTAL key for
3 sec.
3X
NOTE: In case the total is not manually used or reset, the system will do this automatically as soon as
the total number has reached 99 or as soon as the total weight has reached a value of 99999 kg.

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Touch Panel Indicator
19
3. TOUCH PANEL INDICATOR
Indicator Front
There are 3 display-modes.
The display may show the weight in kgs, lbs or it shows the number of pieces.
Also the battery sign is integrated in the display in order to show low battery status.
THE DISPLAY
By means of eight pointer bars the display shows:
◄the weighing system (including load) is stable
▬the weight shown is negative
ZERO ◄ the weight shown is within the zero range
NET ◄the display is showing the net weight
e1
e2
e3
stp1
stp2
▼displayed weight is in range 1
▼displayed weight is in range 2
▼displayed weight is in range 3
▼setpoint 1 is activated
▼setpoint 2 is activated

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20
THE TOUCH PANEL
Each key has 2 operational and one entry function
Key Function level 1
(short key press)
Function level 2
(long key press)
Function level 3
(entry mode)
zero setting code entry enter
automatic tare pre-set tare decrease the value of
the digit flashing
print weight and add
to the total
check subtotal and
print total
increase the value of
the digit flashing
sampling a piece
weight
enter a piece weight shift to the next digit
on the left
on/off switch toggle units clear entry
IMPORTANT
Operation of a key is not accepted unless the weighing system is stable (and the
“load stable” pointer lights up). This means that the indicator only executes
commands with a stable load.
WARNING
When the weighed load surpasses the pre-set maximum, the display shows:
“ERR02”. In order to prevent damage to the indicator or load cells, the weighing
system must be unloaded immediately.