SUNHENG SH05BT Bluetooth Rechargeable Digital Torque Wrench User Manual

SUNHENG SH05BT Bluetooth Rechargeable Digital Torque Wrench User Manual

Dear customer,
We appreciate your purchase of our Bluetooth Recharable Digital Torque Wrench. To learn more about the advantages of this product, kindly read the instructions carefully before you start to adjust any settings. Please keep this manual for your reference at all times.

Product Overview

As torque measurement and calibration requires strict certification, torque instruments must possess good temperature, precision, and resolution capabilities, and also have the ability to correct disturbances (ESD and EMI). While the characteristics of peripheral components must meet specification requirements, measurement chip specifications must also meet requirements. For this reason, the simplification of peripheral passive elements allows an instrument to accurately measure torque values and angle degree, which will not only save cost but also improve maintenance and assembly quality, as well as reduce the probability of damage to used objects.

Product Features

This product is easy to operate with multiple functions, including shockproof, preset torque value, unit switching, mode switching, memory storage, number increment and decrement, power-saving mode, LED light, sound and vibration warning.

1. Digital torque and angle display

2. LCD backlight display

3. Operable for both clockwise and counterclockwise directions
   Torque accuracy: Refer to the calibration report in the product packaging.
   Angle accuracy: ±2° (Angle series)

4. Able to save up to 30 sets of set values

5. Power-saving mode (enter power saving mode in 2 minutes)

6. Equipped with buzzer, vibration and LED light warning functions

7. Low voltage detection

8. Four torque units available for
   switching: Nm, Kg.cm, lb-ft, and lb-in

9. Built in with a 3.7V 16650 1600mAh Li-ion batteries

10. Universally compatible USB Type-C port

11. Protect from over-voltage, over- current, overload and over-discharge.

Function and Name of All Parts

Wrench Type

Ⓐ Ratchet head
Ⓑ Release button
Ⓒ Forward and reverse paddle
Ⓓ Ratchet torque square head
Ⓔ Flexiable ratchet head
Ⓕ Changeable head joint

Panel Function

1. Power & Reset button

2. Memory button

3. Unit switch

4. Mode switch

5. Up button

6. Down button

7. Torque value display

8. F/K/A
   (Track/Peak/Angle )
   (A Angle series only)

9. Unit display

10. Battery life display

11. Percentage display

12. Memory group display

Recharge Port

Technical Specifications

1. Definition to torque accuracy:
   Refer to the calibration report in the product packaging.

2. Definition to angle accuracy:
   Accuracy of angle measured at a speed of 45° per second during a 90° rotation.

Recharge Specifications

and over-discharge

Battery Technical Data

Size

| L(without cable): 68.3±0.5mm L(with cable): 69.8±1mmD : 16.7±0.5mm WL : 60±5mm Wire# : 1571/26#
Connector| 1.25-2P Front
Storage conditions (Temperature)| Recharge:10°C ~ 45°C Discharge:-10°C ~ 60°C Storage:-20°C ~ 25°C ( < 1 year)-20°C ~ 40°C (< 3 months)-20°C ~ 50°C (< 1 month)
Storage conditions(Humidity)| Work: 20% ~ 85%RH (not condensed) Storage: 40% ~ 85%RH (not condensed)
Drop test| 1m
Vibration test| 10Hz → 55Hz → 10Hz / 0.8mm
Life test| capacity above 80% after 300 times ofstandard recharge and discharge
Environmental test| Pass
EMC test| Pass

Bluetooth & Wireless Specifications

Precautions before Use

Recharge Series

1. Open the USB cap.

2. Connect the Type-C cable to the port. ( Use a 5A/1A dapter and power cord to recharge the product. Overvoltage will cause the product to work improperly)
   

3. When charging with the device power off, the red LED light on. When battery is fully charged, the green LED light on.
   
   Also the battery cell icon display in order until fully charged, and the green LED light on, and battery icon shows full cell icon until the cable is removed.
   

4. When recharging with the device power on, the battery cell icon display in order.
   

Low Voltage Notification

If the system detects battery in low voltage, a battery icon will appear at the upper right corner of the screen, and the system will shut down a few seconds later.

Product Functions

The function panel have 6 buttons, the function is as follow:

Power and Reset

Power ON Press the C button to turn on the wrench. Next, the backlight comes up, and all the text on the LCD flashes. After displaying 0000 from left to right, the wrench enters into operation mode.

Angle series
Place the wrench horizontally, and press the C button to turn on the wrench. Next, the backlight comes up, and all the text on the LCD flashes. After 0000 is displayed from the left to the right, the wrench automatically detects whether it is at rest. If it is not at rest, the LCD continues to display 0000 from left to right until four 0s are displayed three times at the same time after the wrench is fully at rest. Then, the wrench enters into operation mode.

When using the wrench in operation mode for the first time, the maximum operation value is displayed, and the unit is preset as Nm. Besides, memory for the first set is displayed, while the product is also set to Mode Peak (K), and the percentage is displayed as 0%. The battery scale displays the battery level according to the voltage level detected at that time (the memory for 30 sets of set values and the preset values are the same).

Power OFF Press and hold the C button for 3 seconds to turn off the wrench.

Reset When the wrench is ON, press the C button to reset the value.

Unit Selection

Press the U/S button to select, the unit will be set in the following order: Nm, Kg.cm, lb-in and lb-ft. The preset unit is Nm.

The torque unit conversion table:

| lb-in| lb-ft| Nm| Kg.cm
---|---|---|---|---
1 lb-in| 1| 0.083| 0.113| 1.152
1 lb-ft| 12| 1| 1.356| 13.83
1 Nm| 8.851| 0.737| 1| 10.2
1 Kg.cm| 0.868| 0.072| 0.098| 1

Set Value Memory

For the memory of each set of set values, the initial preset value is the minimum value in the range. To choose a memory, press the M button, the rightmost value the of M-01 starts to flash and the wrench enters into selection mode. Press the ▲ (UP) or ▼ (DOWN) button to choose the memory for a particular set of set values. You can press these buttons to continuously increase or decrease the set number. After selecting, press the M button to confirm the selection. When the value stops flashing, it indicates that the wrench has exited selection mode.

(F) Mode/ (K) Mode/(A) Mode (Angle Series)

▶ (F) Mode:
After selecting the value (let the value be 50Nm), the value increases from min. value when force is applied to the wrench and the value displayed will change according to the amount of force applied. The greater the force applied, the higher the value, and vice versa. When the wrench is picked up or no force is applied, the value displayed will return to 50Nm.

▶ (K) Mode: (When the wrench is turned on for the first time, the mode of operation is preset to Peak mode)
After selecting the value (let the value be 50Nm), the value increases from min. value when force is applied to the wrench and the value displayed will change according to the amount of force applied. When force stopped, the screen show the final torque. After flashing for 10 seconds (any action and button will be invalid at this point of time), the wrench automatically returns to value selection, or press the C button to return to value selection. You can also directly apply force to the wrench, and the torque value increases from min. value again.

▶ (A) Mode (Angle series):
After selecting the value (let the value be 50°), the value increases from 0° when force is applied to the wrench, and the value displayed will change according to the amount of force applied. When force stopped, the screen show the last angle value and torque value. The angle value and the torque value are alternatively displayed. After flashing for 10 seconds (any action and button will be invalid at this point of time), the wrench automatically returns to value selection, or press the C button to return to value selection. You can also directly apply force to the wrench, and the torque value increases from 0° again.

Value Selection for Measurement Range

Values can be selected during measurement without applying torque or selection of set value memory. After completing measurement with torque in any mode, the previously selected value will be displayed.

Selection by using ▲ (UP) / ▼ (DOWN)

When pressing the ▲ (UP) button, press once to increase the rightmost digit value, and hold the button to continuously increase the value. When pressing the ▼ (DOWN) button, press once to decrease the rightmost digit value, and hold the button to continuously decrease the value.

LED Light and Buzzer

The green LED lighten up, when button is pressed, also comes with a beep sound.

▶ In Track mode, the two LED light will function as green and red. Assume that the torque value is set at 20Nm. When the user starts applying force to the wrench, the value changes from 0000. When the force reaches 80% of the set value, the green light starts to flash, and the buzzer starts to sound. When the torque value approaches the set value, the green light flashes faster and the buzzer sounds faster. When the force reaches ≥100% of the set value, the green and red light comes up permanently, The buzzer sounds continuous and the value declines when the force applied to the wrench decrease.

▶ The Peak Mode is similar to the Track mode. However, in Peak Mode, the LED light and the buzzer stops after force applied to the wrench is completely removed.

▶ In Angle mode (Angle series), the two LED light will function as green and red. Assume that the set angle value is 20°. When the user starts applying force to the wrench, the value changes from 0°. When the force reaches 80% of the set value, the green LED starts to flash, and the buzzer starts to sound. When the angle value approaches the set value, the green LED flashes faster and the buzzer sounds faster. When the force reaches ≥100% of the set value, the green and red light comes up permanently. The buzzer sounds continuous. The LED lights and the buzzer sound stops when the user stop to apply the force.

Vibration Warning Function

Assume that the set torque value is 20Nm. When the user starts to apply force to the wrench, the value changes from 0000. When the value reaches 90% of the set value, vibration warning is activated. When the force applied decreased to less than 90% of the set value, vibration warning turned off.

▶ In Angle mode (Angle series), the vibration warning function is deactivate.

LCD Percentage Display

The display generally shows 0%.

▶ In Track mode, assume that the user’s set value is 50Nm. When force applied as the torque value increase from 0Nm to 25Nm, the screen shows 50%, and so on. When force decreased, the torque value decreases. When force applied is stopped, the display will return to the torque setting screen.

▶ The effects in Peak Mode are similar to what in the Track mode. However, after force applied is stopped, the display shows the percentage of the last torque value, with the highest percentage being 100%.

▶ In Angle mode (Angle series), assume that the user’s set value is 50°. When force is applied such that the angle value increases from 0° to 25°, the screen shows 50%, and so on. After force applied is stopped, the display shows the percentage of the last angle value, with the highest percentage being 100%.

Low Voltage Display

The LCD battery display shows four cells. When the battery voltage is low and icon shows less then one cell, all functions stop. The wrench will shut down after the LCD battery icon flashes for 5 seconds.

Reset Memory Function

Press and hold the C button + the ▼ (DOWN) button. 5 seconds later, all the memory values are reset to factory default values.

Backlight Switch

Press the C button + the ▲ (UP) button to preset the back light ON/OFF switch to ON.

Resetting
Before using this product, press the C button to ensure accurate data. Do not press the C button when applying force to the product as it may generate the wrong initial values. Power Saving Mode
When the wrench is not in use, it will enter power saving mode after 2 minutes. Press the C button to wake up the wrench.

Accuracy Protection Warning
In order to ensure the accuracy of the torque wrench, applying force in any mode cause the product to exceed the maximun torque range, thereby will damage the torque wrench accuracy. Short warning tone, LED red and green warning lights are on to ensure the maintenance of product torque accuracy.

Overload Warning
If the screen continuously shows 110% when the wrench is turned on or reset, it indicates that the torque applied exceeds the maximum standard value of 110%. It may result in damage to this product and cause this product to lose its accuracy.

Normal

Overload

Maintenance and Precautions

Warning

To ensure excellent accuracy, it is recommended to re-calibrate this product once every year.

1. Do not clean this product with organic solvents, such as alcohol or paint thinner.
2. Do not place this product near magnetic objects.
3. Do not press the LCD screen.
4. Do not use this product as a striking tool.
5. Do not hit this product with a hammer.
6. Applying torque exceeding the standard value may result in damage to this product and cause this product to lose its accuracy. (maximum torque value at 110%)
7. Do not use this product near water.
8. Wipe this product with a dry cloth if it gets wet accidentally.
9. Do not place this product in places which is exposed to high temperature, high humidity or direct sunlight.
10. Do not expose this product to dusty or sandy environment because it may result in serious damage to this product.
11. Do not shake this product violently or drop the wrench on the floor.
12. Discard the batteries used in the designated recycling location. Do not throw the batteries into fire.
13. Before using this product, read this user guide carefully and operate this product according to the procedures in this user guide.
14. Do not use this product when it is OFF.
15. Do not use this product by attaching an extension pole, such as an iron pipe or a plastic pipe, to the handle.
16. Do not press any button when applying torque.
17. Do not use this product on energized items.

※Method of Use

Digital Torque Wrench
Using the wrench handle

P.S: Before completing the procedure for turning on this product (refer to Section 6.1), do not apply force to the torque wrench.

Information Related to Recharge Battery Use

1. If the screen cannot be displayed, check whether the batteries are dead. Recharge the batteries when necessary.
2. For safety, recharge your battery before transport.
3. Always fully recharge and discharge after using several times, prevent the reduce capacity, and also can restore to the initial state.
4. Due to the battery have self-discharge loss, remember to fully recharge every six months, to prevent the possibility of battery leakage and lifetime shorten.
5. If the temperatures is above 40°C, the charging power will be reduced.
6. Do not disassemble under any circumstances.

※Federal Communication Commission Interference Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

※FCC Caution:

• Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
• This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

※Radiation Exposure Statement:

The product comply with the FCC portable RF exposure limit set forth for an uncontrolled environment and are safe for intended operation as described in this manual. The further RF exposure reduction can be achieved if the product can be kept as far as possible from the user body or set the device to lower output power if such function is available. initial installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipmen off and on, the user is encouraged to try to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

※NCC Caution:

Without permission granted by the NCC, any company, enterprise, or user is not allowed to change frequency, enhance transmitting power or alter original characteristic as well as performance to a approved low power radio-frequency devices. The low power radio-frequency devices shall not influence aircraft security and interfere legal communications; If found, the user shall cease operating immediately until no interference is achieved.
The said legal communications means radio communications is operated in compliance with the Telecommunications Act. The low power radio-frequency devices must be susceptible with the interference from legal communications or ISM radio wave radiated devices.

Warranty

Product Warranty Period
Our company achieves the purpose of extending the useful life of our products through sound warranty requirements, thereby enhancing consumer’s willingness to use our products. Our company offers one-year warranty and repair services for electronic components.

Instructions for Identifying Warranty
Label and Serial Number
Please contact your dealer or local distributor.

Scope of Warranty
If the functions of this product are affected due to material or manufacturing defects during the warranty period, our company will be responsible for repairing this product or replace this product with the same model.

Warranty Exclusion Clause
Under any of the following circumstances, this product will not be covered by the warranty even though the warranty period has not expired. The consumer must bear all repair or material costs.
The relevant charges are set by the maintenance and repair outlet designated by the dealer or local distributor.

1. Unable to prove the warranty period of the product, or exceed the warranty period of the product.

2. The product serial number is inconsistent, or the product serial number is vague, or has been altered or torn up.

3. Damages resulted from the consumer’s failure to use the product according to the user guide or manual, as well as damages to the product due to force majeure (natural disasters, floods, fires, earthquakes, lightning strikes, typhoons, pests, etc.), human destruction (scratch, fall, crack, knock, rupture, hit, etc.), human error (loss, liquid intrusion, failure to keep the product in safety, etc.) or other abnormal factors.

4. Scratches or wear and tear on product casing or contactable parts, which do not need to be disassembled, due to normal use.

5. Damage caused by the installation, addition, expansion, modification or repair of parts, which our company does not authorize or recognize, by the customer or third parties.

6. Scope of product replacement for defects in new products:

   • Unable to turn on the power
   • Unable to operate and adjust the buttons
   • Unable to display the screen properly
   • The control function is invalid.
     New products shall be handled by maintenance if the scope of product replacement is not met.

7. During parts replacement, our company provides products with similar specifications or of better quality. If not agreed in writing by both parties, our company shall own the defective parts after repair and replacement.

8. Damage to the exterior, external casing and decorative components which are not covered by this valid warranty, where free repair service cannot be provided.

9. Products purchased from distribution channels which are not authorized by our company.

10. Damage resulted from consumer’s own shipping process.

11. Malfunctions caused by products (equipment) other than this instrument.

12. Any self disassemble or modification of the battery.

Other Recommendations
Please confirm your product specifications and accessories.

Reservation of Rights
Our company reserves the right to change the content of the terms and conditions. Should there be any changes to the terms and conditions in the future, our company will make the relevant public announcement without notifying individual consumers separately.

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