STAYER 384B Electric Drywall Screwdriver Instruction Manual

: June 10, 2024
: STAYER

Table of Contents

384B Electric Drywall Screwdriver
General Power Tool Safety Warnings
BATTERIES USE AND CARE
Product Features
Operation
Maintenance and Service
Transport
Disposal
WARRANTY GENERAL CONDITIONS
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

384B Electric Drywall Screwdriver
Instruction Manual

384B Electric Drywall Screwdriver

|
---|---

I declare under our responsibility that the product described under “Technical Data” is in accordance with the following standards or standardized documents: EN 62841-1, EN 628412-2, EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3, EN 60335-2-29, according to regulations 2006/42/CE, 2014/35/UE, 2014/30/UE, 2011/65/UE.

General Power Tool Safety Warnings

Work area safety
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
Electrical safety
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is unavoidable, use residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

Personal safety a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
b) Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents.
d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce disrelated hazards.

Power tool use and care
a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
– Hold the machine with a firm grip. High reaction torque can briefly occur while driving in and loosening screws.
– Secure the workpiece. A workpiece clamped with clamping devices or in a vice is held more secure than by hand.
– Always wait until the machine has come to a complete stop before placing it down. The tool insert can jam and lead to loss of control over the power tool.
– Never use the machine with a damaged cable. Do not touch the damaged cable and pull the mains plug when the cable is damage while working. Damaged cables increase the risk of an electric shock.

BATTERIES USE AND CARE

Do not open the battery. Danger of short-circuiting. Protect the battery against heat, e. g., against continuous intense sunlight, fire, water, and moisture. Danger of explosion. In case of damage and improper use of the battery, vapours may be emitted. Provide for fresh air and seek medical help in case of complaints.
The vapours can irritate the respiratory system. Use the battery only in conjunction with your STAYER power tool. This measure alone protects the battery against dangerous overload. Use only original STAYER batteries with the voltage listed on the nameplate of your power tool. When using other batteries, e. g. imitations, reconditioned batteries or other brands, there is danger of injury as well as property damage through exploding batteries. Do not continue to press the On/Off switch after the machine has been automatically switched off. The battery can be damaged. The battery is equipped with a temperature control which allows charging only within a temperature range of between 0 °C and 45 °C. A long battery service life is achieved in this manner. Observe the notes for disposal.
Use only the battery chargers listed on the accessories page. Only these battery chargers are matched to the lithium ion battery of your power tool.
The battery is supplied partially charged. To ensure full capacity of the battery, completely charge the battery in the battery charger before using your power tool for the first time. The lithium-ion battery can be charged at any time without reducing its service life. Interrupting the charging procedure does not damage the battery.
The lithium-ion battery is protected against deep discharging. When the battery is empty, the machine is switched off by means of a protective circuit: The inserted tool no longer rotates.
Temperature Dependent Overload Protection.
When using as intended for, the power tool cannot be subject to overload.
When the load is too high or the allowable battery temperature range of 0–50 °C is exceeded, the speed is reduced. The power tool will not run at full speed until reaching the allowable battery temperature. position. Unintentional actuation of the On/Off switch can lead to injuries.
Open the keyless chuck 2 by turning in rotation direction , until the tool can be inserted. Insert the tool. Firmly tighten the collar of the keyless chuck 2 by hand in rotation direction . This automatically locks the drill
chuck. The locking is released again to remove the tool when the collar is turned in the opposite direction.

Functional Description
Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
While reading the operating instructions, unfold the graphics page for the machine and leave it open. Intended Use
The machine is intended for driving in and loosening screws.

Product Features

The numbering of the product features refers to the illustration of the machine on the graphics page.

1- Replaceable screwdriver tip
2- Limit cap
3- Adjusting sleeve for depth stop
4- Screw depth stop
5- Direction of rotation selector
6- Switch interlock button
7- On / off switch| 8- Belt attachment clip
9- Universal screwdriver bit holder
10- Battery (DWS L20 – depending on model)
11- Battery removal button (DWS L20)
12- LED for the lighting of the screwing place (DWS L20)
13- Charger (DWS L20 – depending on model)
14- Bit holder (DWS L20)
---|---

Noise/Vibration Information
Measured values determined according to EN 62841-1
Wear hearing protection!
The vibration emission level given in this information sheet has been measured in accordance with a standardized test given in EN 62841-1 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the main applications of the tool. However if the tool is used for different applications, with different accessories or poorly maintained, the vibration emission may differ.
This may significantly increase the exposure level over the total working period.
An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period.
Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep the hands warm, organization of work patterns.

Technical Data on page 5
The values given are valid for nominal voltages [U] 230/240 V ~ 50/60 Hz
– 110/120 V ~ 60Hz. For lower voltage and models for specific countries, these values can vary.
Please observe the article number on the type plate of your machine. The trade names of the individual machines may vary.

Operation

Starting Operation
– Observe correct mains voltage! The voltage of the power source must agree with the voltage specified on the nameplate of the machine. Power tools marked with 230 Vcan also be operated with 220 V.
Reversing the Rotational Direction The rotational direction switch 8 is used to reverse the rotational direction of the machine. However, this is not possible with the On/Off switch 7 actuated.
Right rotation: For driving in screws, push the rotational direction switch 8 left to the stop. Left rotation: Push the rotational direction switch 8 right to the stop (for unscrewing screws).
Switching On and Off
To start the machine, press the On/Off switch 7 and keep it depressed.
To lock the pressed On/Off switch 7, press the lock-on button 6.
To switch off the machine, release the On/Off switch 7 or when it is locked with the lock-on button 6, briefly press the On/Off switch 7 and then release it.
Adjusting the Speed
The speed of the switched on power tool can be variably adjusted, depending on how far the On/Off switch 7 is pressed. Light pressure on the On/Off switch 7 results in a low rotational speed. Further pressure on the switch results in an increase in speed.
Adjusting the Screw-in Depth
With the adjustment sleeve 3, the screw-in depth of the screw head into the workpiece can be preset in 12 locking steps per full turn. Each step corresponds with a 0.125 mm change of the screw-in depth.
Turning the adjustment sleeve 3 in clockwise direction results in a greater screw-in depth; turning in anticlockwise direction reduces the screwin depth.
The required setting is best determined by testing.

Working Advice
– Apply the power tool to the screw only when it is switched off.
Rotating tool inserts can slip off.
Guide the screw toward the screwdriving bit 1. The screw is held in place by the magnet pull of the universal bit holder 9. Firmly push the tip of the screw into the material to be screwed until the screwing-depth stop 4 faces against the workpiece.
Switch the machine on. The screw is screwed into the material until the adjusted screw-in depth is reached. The drive is disengaged and the tool holder no longer rotates. Check the screw-in depth and readjust, if required.
For unscrewing screws, set the rotational direction switch 8 to left rotation and pull off the screwing-depth stop 4 toward the front without turning the adjustment sleeve.
Working with the screwing-depth stop 4 is also possible when adapting the screw-in depth.
Belt Clip
With the belt clip 5, the machine can be hung onto a belt. The user has both hands free and the machine is always at hand.

Maintenance and Service

Maintenance and Cleaning
– Before any work on the machine itself, pull the mains plug.
– For safe and proper working, always keep the machine and ventilation slots clean.
If the machine should fail despite the care taken in manufacturing and testing procedures, repair should be carried out by an after-sales service centre for Stayer power tools.
WARNING! Important instructions for connecting a new 3-pin plug to the 2-wire cable. The wires in the cable are coloured according to the following code:
Do not connect the blue or brown wire to the earth terminal of the plug. Important: If for any reason the moulded plug is removed from the cable of this power tool, it must be disposed of safely.

Transport

The contained lithium-ion batteries are subject to the Dangerous Goods Legislation requirements. The user can transport the batteries by road without further requirements. When being transported by third parties (e.g.: air transport or forwarding agency), special requirements on packaging and labelling must be observed. For preparation of the item being shipped, consulting an expert for hazardous material is required. Dispatch batteries only when the housing is undamaged. Tape or mask off open contacts and pack up the battery in such a manner that it cannot move around in the packaging. Please also observe possibly more detailed national regulations.

Disposal

The machine, accessories and packaging should be sorted for environmental- friendly recycling.
Only for EC countries:
Do not dispose of power tools into household waste! According the European Guideline 2012/19/UE for Waste Electrical and Electronic Equipment and its implementation into national right, power tools that are no longer usable must be collected separately and disposed of in an environmentally correct manner.
Battery packs/batteries:
Li-Ion:
Please observe the instructions in section “Transport”. Do not dispose of battery packs/batteries into household waste, fire or water. Battery packs/batteries should be collected, recycled or disposed of in an environmental-friendly manner. Only for EC countries: Defective or dead out battery packs/batteries must be recycled according the guideline 2006/66/CE.

WARRANTY GENERAL CONDITIONS

In STAYER IBERICA S.A. (from now on “STAYER”), strict control processes are conducted to comply with the security and quality required.
To understand the application area of this text, we differentiate the following users:

– Users or consumers, as private individuals whose acts are not related to their main commercial, business activity or their main profession or trade. Legal persons and entities without legal personality which act with non-profit means in an unrelated commercial or corporate enviroment.
– Professionals, whom obtain comercial, business or working profits by using any STAYER product. STAYER offers a guarantee for all of its power tools, garden tools and welding tools, subject to the following conditions:

STAYER offers a 36 month guarantee against manufacturing defects or consistency issues, bearing in mind that any issue must be easily visible or provable, as the product will be tested at our labs to verify said issues. If the product has been subjected to industrial or professional use, said guarantee will cover exclusively 12 months since the first buyer aquired the product.
The following cases are exempt from the guarantee:
a. Any kind of defect or malfunctioning caused by not applying the safety and maintenance instructions given in the User’s guide.
b. Any damage caused by using other brand’s accessories, incompatible accessories with the tool model or faulty accessories.
c. Any manipulation, modification or repair conducted by staff unrelated to STAYER or its associated Technical Support Services.
d. Products with minimal deviations from the features that do not impact on the tool’s optimal performance and its value. e. Products which have been connected to a different voltage tenssion grid than the one stated on the tool’s features, causing an electrical failure.
f. Products or components which have suffered wear due to the normal use of the tool, being said components consumables, accessories or components subject to wear that must be replaced by the owner.
g. Products that show any kind of misuse or application which deviates from its original intended uses, listed in the Users guide.
h. Products that show lack of correct maintenance from the owner. The owner is responsible for the tool’s maintenance in order to preserve its service life.
i. Accessories and tool consumables, as their intended use has a limited service life that includes wear.
In order to claim the guarantee rights, the tool owner must first fill the repair order either digitally or physically, and process it with the tool’s vendor or the Authorized Technical Support Services before shipping the tool. A copy of the purchase receipt or invoice must be attached to the form where the purchase date can clearly be seen. Shipping costs are not included if the product is delivered to the vendor or the Technical Support Services without processing the repair form first.
If the Authorized Technical Support or STAYER is unable to locate the defect or issue, STAYER will not assume the shipping costs, nor the costs derived from testing the tool to locate the issue.
Guarantee transfer is completely forbidden, the guarantee does not cover second-hand products.
During the guarantee application due to manufacturing defects or consistency issues, the product will remain under STAYER’s custody in its facilities or its Authorized Technical Support Services. During this period of time the tool’s owner is not entitled to receive a substitution tool in place of the product that is being repaired.
In order to correct the manufacturing defects or consistency issues contemplated in the guarantee terms, STAYER will only repair or substitute all the necessary components free of charge in order for the tool to perform according to the quality and safety standards. STAYER withholds the right to substitute the product for a similar one in cases where reparations would not be possible.