How to use the 220USB PLUS (overview)
Thank you for choosing the the "220USB PLUS". Please refer to the instruction manual and this page for proper use.
Note
The color of the main unit and specifications of the bits vary depending on the sales region.
What is the 220USB PLUS ?
It is an electric assist screwdriver that can be charged via USB. Electric power assists tightening until the screw is seated. For final tightening, please tighten by hand, feeling the torque applied to the palm.
Unusable screws: Phillips No. 3 (M8) or more, Hex H6(M8) or more, Torx T40 or more
(220USB PLUS power assist torque is around 2N･m/maximum, and allowable torque for manual tightening is up to 12N･m.)
Operation
1) Slide the switch forward to rotate to the right,and slide backward to rotate to the left.
2) Position yourself and hold the grip firmly.
3) Operate the switch to start tightening. (Tentative tightening).
4）Release the switch at the moment when thescrew sits. Then, hold again the grip to tighten slowly by hand (final tightening) until you feel that the gears were locked.
Note
Excessive load will lead to failure. Do not use this product for a screw that needs to be loosened with two hands. The gear unit is designed to be small so that the product can fit into the waist sack.
Mode Switching
(1) Press and hold the mode switching button (more than 1 second) on the upper side of the sliding switch. Then, the speed and torque can be switched.
Low Speed: 280 rpm/1.2 N･m
Medium Speed: 340 rpm / 1.6 N･m
High Speed: 400 rpm / 2.0 N･m
(2) Which RPM is set can be determined by the way the "Mode Switch" button glows when the button is pressed.
Low speed: Lamp flashes 5 times at low speed
Medium Speed: Lamp blinks 10 times at high speed
High Speed: Lamp lights up
Attachment of the anti-drop cord
(1) When attaching an anti-drop cord to the product, tie the strap of the cord to the hole on the grip end (anti-drop cord attachment hole).
FAQ (Frequently Asked Questions)
| Question | Answer |
| BATTERY CHARGING | |
|---|---|
Q. The cover of the charging port (protection cap) was torn off. |
|
Q. Can I charge the power exceeding 5V1A? |
|
Q I want to buy a new or additional charging cable. |
|
| OPERATION | |
Q. The rotation has become slower. The tightening torque has become weaker. | A. The rotation speed changes depending on the battery voltage. Please fully charge and check again. If it is obviously slow, it is concerned that some gear teeth have been damaged. Stop using the product if it is heated. |
Q. The product body has become hot. |
|
Q. When performing a final tightening by manual rotation, there seems to exist some play. | A. A little gap exists when switching from electric rotation to manual rotation. How it is felt depends on various factors, such as the final tightening timing and the wear of the parts. When the torque is abruptly applied at the moment of switching electric rotation to manual rotation, the gear slips, which leads to damages of the gear parts. |
| DISPOSAL | |
Q. How to dispose of the battery? | A. Please contact the shop where you purchased the product. |
Safety Instruction
CHARGING
⚠︎Warning: Use a charger with the specified charging capacity (Output: 5V-1 Amp). If the current value is high, the life of the internal battery will be shortened.
BIT REPLACEMENT
⚠︎Warning: When working at a high place, be careful of dropping bits and rechargeable screwdriver. It can cause an accident.
⚠︎Caution: Only use the specified bits. If you use a bit other than those specified, it may not be removed.
⚠︎Caution: Do not touch the switch when mounting or removing bits. The rechargeable screwdriver may operate unintentionally and this may cause injuries.
⚠︎Caution: The bits must be securely mounted. If the bit comes off while working, you may be injured.
OPERATIONS
⚠︎Caution: Do not keep sliding the switch after the power goes off automatically. Internal parts may be damaged.
⚠︎Caution: If you do overloaded work continuously, it may cause a failure.
⚠︎Caution: Do not look directly into the LED light. Your eyes may be damaged.
⚠︎Caution: Do not slide the switch during manual tightening. The rechargeable screwdriver may be damaged due to overloading.
⚠︎Caution: Do not use the rechargeable screwdriver for work that requires the torque exceeding the maximum allowable manual torque specified in the instruction manual. The screwdriver may be damaged due to overloading.
MAINTENANCE
⚠︎Caution: Make sure the switch is in the center position before performing maintenance, replacing bits, or when transporting or storing the machine. Unintentional activation of the switch may cause injury.
CLEANING
⚠︎Caution: A reinforced plastic cover is used. Do not use detergents or the following chemicals to wipe the surface. Risk of cracks, electric shock, or failure.- Acetone, Benzine, Thinner, Ketone, Ether and other similar chemicals
STOREAGE
⚠︎Caution: Avoid the following conditions when storing.
- High temperature places such as in a car, etc,
- Places with direct sunlight,
- Places where there is a lot of water or moisture,
- Places with a lot of garbage and dust,
- Places where children can reach,
- Places where there are flammable materials such as gasoline
ACTION IN CASE OF ABNORMALITY
⚠︎Warning: Stop using this product and do not operate the switch if there is an error. There is a risk of fire or electric shock.
⚠︎Warning: Do not attempt to disassemble or modify it on your own. There is a risk of injury, failure, smoke, fire or electric shock.
DISPOSAL
⚠︎WARNING: There is a fire or injury hazard. Do not disassemble the battery or remove any parts.