selLEton SL-925A Heavy Duty Industrial Crane Scale User Manual

June 5, 2024
selLEton

selLEton SL-925A Heavy Duty Industrial Crane Scale User Manual
selLEton SL-925A Heavy Duty Industrial Crane Scale

SAFETY PRECAUTIONS

For safe operation of the weighing scale, please follow these instructions:

  • Calibration inspection and maintenance of the scale are prohibited by non-professional staff
  • Please ensure that the scale hangs securely
  • The scale is a piece of static sensitive equipment; Please cut off power during electrical connections
  • Touching the internal components by hand is prohibited
  • DO NOT exceed the rated load limit of the unit
  • DO NOT hang on the unit
  • DO NOT use this product if any of the components are cracked
  • DO NOT use for purposes other then weight taking
  • To avoid damaging the battery do not keep charger plugged in once the battery is fully charged
  • Make sure the weight is not over the Max capacity as it could damage the load cell inside
  • Material that has a static electric charge could influence the weighing. Discharge the static electricity of the samples, if possible. Another solution to the problem is to wipe the scale with an anti-static agent

Please take anti-static prevention measures

Any accumulated charge on the body of the human operator should be discharged first before opening the protective container with ESDS devices inside. The discharge can be accomplished by:

  • Putting a hand on a grounded surface or, ideally, by wearing a grounded Anti-static Wrist Strap and an Anti-static Mat

PREPARATION & SET UP

  • Plug into a wall outlet to avoid interference with other wirings
  • Turn on the scale while there is no load
  • Calibration may be required before weighing when the scale is initially installed or moved from a location

FEATURES

  • LED or LCD display option
  • Multiple weighing units: kg/lb
  • Gross/Tare/Hold/Zero
  • Economical, light weight and hand held general purpose crane scale
  • Features and easy to red backlit LCD or ultra bright LED display
  • Powered using a rechargeable batter pack (up to 80 hours) and AC adapter
  • The standard remote controller allows user to change units, clear  measurements, zero and tare out weight
  • Remote controller can capture peak weight at a distance of up to 100 feet (30m)
  • Wireless remote control has Hold function
  • Low battery reminder
  • Automatic power off/power saving mode
Technical Parameters
  • Accuracy class: Class III

  • Tare Range: 100% max. capacity

  • Initial Zero Range: ± 10% max. capacity

  • Manual Zero Range: ± 2% max. capacity

  • Zero Range: 45 F.S.
    Overload: 100 F.S.

  • Display: 6 digit LED/LCD work height 1.5”

  • Battery: 6V/10Ah, 6V/5Ah, or 6V/3.2Ah lead acid battery

  • Charger: AC110V Input, DC9V/1500mA output

  • Operation temperature: -10 °C ~ +40 °C

  • Operation humidity: ≤90%RH

  • Storage temperature: -40 °C ~ +70 °C (32-104°F)

SPECIFICATIONS

SCALE MEASUREMENTS
  • 6K, 10K, 20K
    SCALE MEASUREMENTS

EXTERIOR DIMS. 6K, 10K, 20K

A| B| C| D
18”; 26”; 29”| 6.14”| 9.83”| 5.65”
E| F| G| H
0.28”| 11.2”| 2.97”| 3.5”;6.5”;8.5”

  • 40,000 lbs
    SCALE MEASUREMENTS EXTERIOR DIMS. – 40,000 LBS

    A| B| C| D|  | F| G| H| I| J
    5.5”| 20”| 6”| 1.2”| 2.9”| 7.5”| 17”| 4.5”| 1.95”| 5”
    K| L| M| N| O| P| Q| R| S| •
    1.6”| 40”| 9.25”| 15.75”| 13.25”| 5”| 2.25”| 4”| 3.4”| •

  • Up to 10K lbs
    SCALE MEASUREMENTS

  • Up to 20K+ lbs
    SCALE MEASUREMENTS HOOK DIMENSIONS

    CAPACITY| A| B| C| D| E| F| G| H| I| J| K
    6,000 lbs| 4.52”| 5.91”| 0.95”| 3.58”| 4.72”| 4.54”| 5.36”| 1.45”| 1.45”| 6.06”| •
    10,000 lbs| 5.40”| 7”| 1.25”| 2.95”| 1.92”| 6.50”| 6.40”| 1.91”| 1.65”| 9.50”| 6”
    20,000 lbs| 6”| 8”| 1.40”| 3.21”| 2.21”| 7.25”|  |  |  |  |

  • 60K-100K lbs
    SCALE MEASUREMENTS

60K-100K DIMENSIONS

CAPACITY| A|  | C| D|  | F| L
60,000 lbs| 9.29”| 6.25”| 5.11”| 4.72”| 8.34”| 5.90”| 39.05”
80,000 lbs| 11.81”| 8.46”| 5.90”| 5.11”| 11.81”| 8.42”| 47.75”
100,000 lbs| 11.81”| 8.46”| 5.90”| 5.11”| 11.81”| 8.42”| 47.75”

POWER SUPPLY

AC Adapter

The scale is powered by an adapter, plug the adapter directly into the “DC” pin located at the back of the scale. We recommend to plug into a wall outlet to avoid interference with other wirings. A 110-220V AC adapter should be provided with your scale. Please use only the AC adapter provided to prevent damage to your scale.

Battery

SL-925 comes with a rechargeable battery, please charge the internal battery fully before first time use for 10-12 hours to prevent low voltage resulted from left leakage of battery. Once charged the battery should last for 45 hours. An AC adapter should be provided with your scale. Please use only the AC adapter provided to prevent damage to your scale. To keep the battery in best condition, fully discharge the battery every month by leaving the scale on until the scale powers off, and then recharge fully. If the battery is not going to be used for a long period of time it is recommended to remove it to avoid leakage.

On SL-925A

  • When the Battery is low the battery scale light flashes red
  • During charging the red light will stay lit

ON SL-925B

  • symbol will indicate battery’s charge
  • symbol indicates that the battery needs to be charged

SL-925A (LED)

SL-925B (LCD)

DISPLAY AND KEY DESCRIPTION

ON/OFF Powers the Scale On or Off if held for 2 seconds
ZERO Zero’s the scale
TARE 1.  Resets the scale to zero when there is something on the scale

2.  Clears the tare to see the gross weight

HOLD| Holds the weight
2ND| Enters 2nd Mode
STB| Shows that the weight is stable
hold| Shows you are in Hold mode
lb| The weight is shown in pounds
kg| The weight is shown in kilograms
Zero| Shows you have zeroed the scale
Tare| Shows you are in Gross weighing mode
Battery| Flashes red = low battery, Solid red = charging
| Power
| Up Arrow Key
| Right Arrow Key
| Return/Enter
**| Enter 2nd Mode
REMOTE KEY DESCRIPTIONS**

KEY| Weighing Mode| 2nd Mode| Data Input| Parameter Settings
| Turns off scale| Exit|  | Exit
| **| Zero| Unit change| Add 1| Page up
DEL| **| Clear last accumulation| Clear all the accumulations| Confirm|
| | Hold| Parameter Setting|  | Enter to next step
| | Tare| Preset tare weight| Cursor flashing to the right|
ACC| | Accumulate|  | Reduce 1| Page down
F1| Check the accumulation| Check battery|  |
F2| Serial interface send the data once| Set the serial interface|  |
F3| Check the last weight| Check the internal code|  |
F4| Store the weight|  |  |
F5| Reserved|  |  |
| |  |  |

OPERATING INSTRUCTIONS

Power On/Off

Turn on the power by pressing the power button for 2 seconds. Once on, the scale will flash the voltage and then begin to auto-check and count down from 0-9 sequentially before entering the weighing mode

Note: Anything on the scale before powering on will automatically be tared out.

Zeroing
  • The zero function is used only when the scale is empty and is not at gross zero due to material build up (such as a chain or rope)
  • Pressing the ZERO key will reset your scale to 0
  • Depending on what your manual zero range parameter is set to, you can zero out any number within your set selection, after that you will receive an error and will need to tare out the weight
Unit Selection

To switch between measuring units (kg/lb) press the 2nd key followed by the Zero key to switch between units

Tare Function
  • The Tare function is used when you only wish to see the current change in weight, not the entire amount of weight that is on the scale
  • When the scale is in gross mode pressing the TARE key will Tare the current weight on the scale and enter the net mode
  • For example if you are using a chain add the chain to the scale, press tare and the display will show the tare symbol and reset back to 0
  • Add your product to the scale to weigh without the weight of the chain
  • To exit Tare mode press the TARE key again to enter gross mode and you will see the total weight of the container and the product
    Note: If you remove the chain the scale will show the minus weight of the chain

To use a pre-set tare weight

  • Press 2nd key, then press the TARE key; the display should now show [00000]
  • Using the arrow keys, input the tare weight value
  • Press Hold key to confirm and enter net weighing mode
Hold

Manual Hold: Grabs the current weight and holds it so it will not change/fluctuate.

While weighing, press the Hold key and the scale will hold the current weight on the screen until HOLD is pressed again

Accumulation
  • The accumulation function is used to add multiple weights and total them together
  • In weighing mode load the first weight, once stable press the ACC button on the remote to enter the accumulation mode and accumulate the first weight
  • The display should show [ACC] if it shows [noACC] then the weight exceeded the upper limit
  • Remove your first load and add your second load to the scale; press ACC
  • Repeat previous step until all loads you want to accumulate have been added to the scale
  • Note: Incase of a mistake. Press DEL to clear the last accumulation data; the display should show [deL]; if not it will display [nodeL]
  • Press F1 to total your weights, the display should show [n###] (the number of weights you are adding together) then it will display the total accumulated weight for 3 seconds and return to weighing mode
  • To clear the data, press the 2nd key and the display should show [2nd], then press DEL to clear all the accumulation data, and the display should show [CLEAr]
Weight Display
  • Press F4, the display should show [StorE], and save the current weight value
  • Press F3, the display should show [LASt0], use the arrow keys to choose a serial number (most recent weights save as 0, the first weight saves as 9)
  • Press HOLD to display the corresponding weight for 2 seconds, then it will go back to the weighing mode

SL-925 CALIBRATION PROCEDURE

  1. Power on the crane scale
  2. Press 2nd key and the display should show [2nd ]
  3. Press 2nd key again and the display should show [PASS-] then [00000]
  4. Use the arrow keys to enter the password “07650”
  5. Press the HOLD key to confirm
  6. A password error above will make the scale return to weighing mode, while a correct password will let the user continue to set units, limits and perform calibration
  7. Next the display should show [Un kg], which means the units is set to KG
  8. Press the ZERO key to change the display to [UN Lb] and then press HOLD to confirm. It should now show [FS 0#], referring to the table below
  9. User can press ZERO to change the setting and HOLD to confirm
    Display| Max. Cap| Division| Min. Calibration Weight needed
    ---|---|---|---
    FS 0.1| 500 lb| 0.1 lb| 50 lbs
    FS 0.2| 1,000 lb| 0.2 lb| 100 lbs
    FS 0.3| 1,500 lb| 0.2 lb| 150 lbs
    FS 0.5| 2,000 lb| 0.5 lb| 200 lbs
    FS 01| 3,000 lb| 0.5 lb| 300 lbs
  10. The display should show [CALon]; Press HOLD to enter calibration mode or press to exit calibration mode
  11. If calibration mode is entered, then it should display [LoAd0] for zero calibration; with no load on the scale, wait for the stable light to turn on, then press HOLD to confirm (scale may take a few minutes to fully stabilize)
  12. The display should show [ 0] to complete zero calibration. Press to exit calibration mode or press HOLD to continue
  13. If continued the display should show [LoAd1] for loading a calibration weight; after 2 seconds the display should show [00000]; Using the arrow keys , enter the calibration weight that you will be using (remember that you need at least 10% of the max capacity you set, but the more the better)
  14. Add the calibration weight to the scale
  15. Wait for the stable light to turn on and press HOLD to confirm
  16. The display should now show [EnD ]; Press HOLD to return to weighing mode
  17. If the display does not show the value of the calibration weight you used, the scale will need to be calibrated again

SL-925 GRAVITATIONAL ACCELERATION FACTOR CORRECTION

  1. During calibration, when the display shows [CALon], press TARE to enter into gravitational acceleration factor correction
  2. It defaults to 1.0000 and controls the relationship to the weight in direct proportion
  3. Use the arrow keys to modify the parameters then press HOLD to confirm
  4. The display should now show [EnD ], press HOLD to confirm
  5. Note: after weight calibration, the gravitational acceleration factor reverts to the default value of 1.0000. If the work site is lack of weights, press modify the gravitational acceleration factor to adjust the weight.

SCALE PARAMETER SETTINGS

To enter calibration/parameter settings, follow the procedure below:

  1. Power on the crane scale
  2. Press the 2nd key and the HOLD key at the same time the display should show [2nd]
  3. Press the HOLD key to confirm and enter into the next step
  4. Use the arrow keys to change the parameter settings
  5. Press the ON/OFF key to save and exit settings at any time
Function Parameter Settings/Options Default
Display Division 0.02 = 0.02 kg/lb

0.05 = 0.05 kg/lb

0.1 = 0.1 kg/lb

0.2 = 0.2 kg/lb

0.5 = 0.5 kg/lb 1 = 1 kg/lb

2 = 2 kg/lb

| 1
Automatic Power Off| | 0 = turn off auto power off

10 = power off automatically if no change within 10 min. 30 = power off automatically if no change within 30 min. 60 = power off automatically if no change within 60 min. 90 = power off automatically if no change within 90 min.

| 10
Power Saving Mode (idle mode)| | 0 = turn off power saving setting

10 = turn off display if no change within 10 minutes 30 = turn off display if no change within 30 minutes 60 = turn off display if no change within 60 minutes 90 = turn off display if no change within 90 minutes

| 30
Kg/LB Conversion| | 0 = turn off kg/lb conversion 1 = turn on kg/lb conversion| 1
Manual Zero Range| | 0 = turn off manually zero setting and initial zero setting 1 = Initial zero range ±10% max capacity

Manual zero range ±2% max capacity 2 = Initial zero range ±100% max capacity

Manual zero range ±100% max capacity

| 2
Filter Intensity| | 0 – turn off filter intensity 1 = weak

2 = moderate

3 = strong

| 1
Stable Intensity| | 0 = weak

1 = moderate

2 = strong

| 1
Warning Tone| | 0 = turn off warning tone 1 = turn on warning tone| 1
Display Brightness| | 1 = light

2 = moderate

3 = dark

| 1
Zero Tracking Speed| | 0 = no zero tracking

1 = ±0.5% max capacity

2 = ±1% max capacity

3 = ±2% max capacity

4 = ±5% max capacity

|

TROUBLESHOOTING

Checking the Battery Life

Press 2nd then press F1, the display should show [U 6.##] battery power level for 2 seconds and then go back to weighing mode

Internal Code Checking

Press 2nd and the display will show [2nd], then press F3 to display the internal code, only used in maintenance and debugging.

To exist press 2nd key and the display will show [2nd], then press F3 to go back to
weighing mode

Screen Display and Instructions

Error Reason Solution
Exceed zero range Check the crane load
Battery Power
Overload
Lower than the minimum value Reduce the weight
2nd mode, weit foe combination key
Power off
Accumulate
Cannot be accumulated
Clear the last accumulation value data
Cannot be cleared
Clear all the accumulation data
Save the display value data
Check the weight serial number

CONTACT US

Please e-mail info@selletonscales.com for any sales related questions or call at 844-735-5386

Don’t forget to visit our website at:
www.selletonscales.com

selLEton

References

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