Bosch PDR 18 LI Cordless Impact Screwdriver Instruction Manual

PDR 18 LI Cordless Impact Screwdriver
Instruction Manual 

Safety Notes

General Power Tool Safety Warnings
WARNING
Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
Work area safety

  • Keep the work area clean and well-lit. Cluttered or dark areas invite accidents.
  • Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks that may ignite dust or fumes.
  • Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical safety

  • 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 the risk of electric shock.
  • 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.
  • Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
  • 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, and moving parts. Damaged or entangled cords increase the risk of electric shock.
  • When operating a power tool outdoors, use an extension cord suitable for outdoor use. The use of a cord suitable for outdoor use reduces the risk of electric shock. If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

Personal safety

  • 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.
  • Use personal protective equipment. Always wear eye protection. Protective equipment such as dust masks, non-skid safety shoes, hard hats, or hearing protection used for appropriate conditions will reduce personal injuries.
  • Prevent unintentional starting. Ensure the switch is in the off-position before connecting to the 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. 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.
  • Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. Dress properly.
  • Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
  • 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 dust-related hazards.

Power tool use and care

  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
  • 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.

Battery tool use and care

  • Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
  • Use power tools only with specifically designated battery packs. The use of any other battery packs may create a risk of injury and fire.
  • When the battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws, or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
  • Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.

Service

  • Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.

Safety Warnings for Impact Wrenches
Hold power tool by insulated gripping surfaces, when performing an operation where the fastener may contact hidden wiring. Fasteners contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.

  • Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury.
  • Use appropriate detectors to determine if utility lines are hidden in the work area or call the local utility company for assistance. Contact with electric lines can lead to fire and electric shock. Damaging a gas line can lead to an explosion. Penetrating a water line causes property damage.
  • Switch off the power tool immediately when the tool inserts jams. Be prepared for high reaction torque that can cause kickback. The tool insert jams when: — the power tool is subject to overload or — it becomes wedged in the workpiece.
  • 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.
  • Do not open the battery. The danger of short-circuiting.
    Protect the battery against heat, e. g., against continuous intense sunlight, fire, water, and moisture. The danger of explosion.
  • In case of damage and improper use of the battery, vapors may be emitted. Ventilate the area and seek medical help in case of complaints. The vapors can irritate the respiratory system.
  • Use the battery only in conjunction with your Bosch power tool. This measure alone protects the battery against dangerous overload.
  • The battery can be damaged by pointed objects such as nails or screwdrivers or by force applied externally. An internal short circuit can occur and the battery can burn, smoke, explode or overheat.

Product Description and Specifications

Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Intended Use
The machine is intended for driving in and loosening screws and bolts as well as for tightening and loosening nuts within the respective range of dimension.

Product Features

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

  1. Tool holder
  2. Locking sleeve
  3. Battery unlocking button
  4. Battery pack*
  5. Rotational direction switch
  6. On/Off switch
  7. Handle (insulated gripping surface)
  8. Screwdriver bit with ball catch
  9. Screwdriver bit*
  10. Universal bit holder*

*Accessories shown or described are not part of the standard delivery scope of the product. A complete overview of accessories can be found in our accessories program.

Technical Data

Cordless Impact Screwdriver PDR 18 LI
Article number 3 603 J80 3..
Rated voltage V= 18
No-load speed min-1 0 – 2 600
Impact rate min-1 0 -3200
Maximum torque, hard screwdriving application according to ISO 5393 Nm 130
Bolt size M4- M14
Max. screw dia. mm 8
Tool holder IA” hexagon socket
Weight according to EPTA-Procedure 01:2014 kg 1.
Permitted ambient temperature – during charging.
– during operation and during storage		 °C
°C		 0… +45
-20… +50
Recommended batteries PBA 18V….V-.
Recommended chargers AL 22. CV
AL 18. CV
Limited performance at temperatures <0 °C

Noise/Vibration Information
Sound emission values were determined according to EN 60745-2-2.
Typically the A-weighted noise levels of the product are
Sound pressure level 95 dB(A); sound power level 106 dB(A).
Uncertainty K=3 dB.
Wear hearing protection!
Vibration total values ah (triax vector sum) and uncertainty K determined according to EN 60745-2-2:
Impact tightening of fasteners of the maximum capacity of the tool: ah=11 m/s2, K=1.8 m/s2
The vibration level given in this information sheet has been measured in accordance with a standardized test given in EN 60745 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 insertion tools, or is 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: maintaining the tool and the accessories, keeping the hands warm, and organization of work patterns.

Declaration of Conformity

We declare under our sole responsibility that the product described under “Technical Data” is in conformity with all relevant provisions of the directives 2011/65/EU, until 19 April 2016: 2004/108/EC, from 20 April 2016 on: 2014/30/EU, 2006/42/EC including their amendments and complies with the following standards: EN 60745-1, EN 60745-2-2, EN 50581.
Technical file (2006/42/EC) at: Robert Bosch Power Tools GmbH, PT/ETM9, 70538 Stuttgart, GERMANY

Assembly

Battery Charging (see figure A)
Note: The battery supplied is 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 by the “Electronic Cell Protection (ECP)”. When the battery is empty, the machine is switched off by means of a protective circuit: The inserted tool no longer rotates.
Do not continue to press the On/Off switch after the machine has been automatically switched off. The battery can be damaged. ­ To remove the battery 4, press the battery unlocking button 3 and pull the battery out of the power tool toward the rear. Do not exert any force.
For charging, battery 4 can also remain in the power tool. During the charging procedure, the power tool cannot be switched on.
Observe the notes for disposal.
Changing the Tool (see figure B)
Before any work on the machine itself (e. g. maintenance, tool change, etc.) as well as during transport and storage, remove the battery from the power tool. There is danger of injury when unintentionally actuating the On/Off switch.
Inserting ­
Pull the locking sleeve 2 forward, push the insert tool to the stop into the tool holder 1 and release the locking sleeve 2 to lock the insert tool. ­
Use only screwdriver bits with ball catch 8 (DIN 3126-E6.3). Other screwdriver bits 9 can be used with a universal bit holder with ball catch 10.
Removing ­
Pull the locking sleeve 2 forward and remove the insert tool.

Operation

Method of Operation
Tool holder 1 with the tool is driven by an electric motor via a gear and impact mechanism. The working procedure is divided into two phases:
Screwing in and tightening (impact mechanism in action). The impact mechanism is activated as soon as the screwed connection runs tight and thus load is put on the motor. In this instance, the impact mechanism converts the power of the motor to steady rotary impacts. When loosening screws or nuts, the process is reversed.

Starting Operation

Inserting the battery ­
Set the rotational direction switch 5 to the center position in order to avoid unintentional starting. Insert the charged battery 4 into the handle so that it can be felt to engage and faces flush against the handle.
Reversing the rotational direction (see figure C)
The rotational direction switch 5 is used to reverse the rotational direction of the machine. However, this is not possible with the On/Off switch 6 actuated. ­
Right rotation: For driving in screws and tightening nuts,  press the rotational direction switch 5 through to the left stop. ­
Left Rotation: For loosening and unscrewing screws and nuts, press the rotational direction switch 5 through to the right stop.
Switching On and Off ­
To start the machine, press the On/Off switch 6 and keep it pressed. ­
To switch off the machine, release the On/Off switch 6.
Adjusting the Speed
The speed of the switched-on power tool can be variably adjusted, depending on how far the On/Off switch 6 is pressed. Light pressure on the On/Off switches 6 results in a low rotational speed. Further pressure on the switch results in an increase in speed.
Temperature Dependent Overload Protection
When used as intended for, the power tool cannot be subject to overload. When the load is too high or the allowable battery temperature is exceeded, the electronic control switches off the power tool until the temperature is in the optimum temperature range again.
Protection Against Deep Discharging
The lithium-ion battery is protected against deep discharging by the “Electronic Cell Protection (ECP)”. When the battery is empty, the machine is switched off by means of a protective circuit: The inserted tool no longer rotates.

Working Advice

Apply the power tool to the screw/nut only when it is switched off.
Rotating tool inserts can slip off.
The torque depends on the impact duration. The maximum achieved torque results from the sum of all individual torques achieved through impact. The maximum torque is achieved after an impact duration of 6­10 seconds. After this duration, the tightening torque is increased only minimally. The impact duration is to be determined for each required tightening torque. The actually achieved tightening torque is always to be checked with a torque wrench.
Screw Applications with Hard, Spring-loaded or Soft Seat
A test in which the achieved torques in an impact series are measured and transferred to a diagram will produce the curve of a torque characteristic. The height of the curve corresponds with the maximum reachable torque, and the steepness indicates the duration in which this is achieved.
A torque gradient depends on the following factors: ­

  • Strength properties of the screws/nuts ­
  • Type of backing (washer, disc spring, seal) ­
  • Strength properties of the material being screwed/bolted together ­
  • Lubrication conditions at the screw/bolt connection The following application cases result accordingly: ­
  • A hard seat is given for metal-to-metal screw applications with the use of washers.
  • After a relatively short impact duration, the maximum torque is reached (steep characteristic curve). Unnecessary long impact duration only causes damage to the machine. ­
  • A spring-loaded seat is given for metal-to-metal screw applications, however with the use of spring washers, disc springs, studs, or screws /nuts with the conical seat as well as when using extensions. ­
  • A soft seat is given for screw applications, e. g., metal on wood or when using lead washers or fiber washers as backing.
  • For a spring-loaded seat as well as for a soft seat, the maximum tightening torque is lower than for a hard seat. Also, a clearly longer impact duration is required.

Reference Values for Maximum Screw/Bolt Tightening Torques
Calculated from the tensional cross-section; utilization of the yield point 90 % (with friction coefficient total = 0.12).
As a control measure, always check the tightening torque with a torque wrench.

Property Classes
according to DIN 267		 Standard Screws/Bolts High-strength Bolts
3.6 4.6 5.6 4.8 6.6 5.8 6.8 6.9 8.8 10.9 12.9
M 6 2.71 3.61 4.52 4.8 5.42 6.02 7.22 8.13 9.7 13.6 16.2
M 8 6.57 8.7 11 11.6 13.1 14.6 17.5 19.7 23 33 39
M 10 13 17.5 22 23 26 29 35 39 47 65 78
M 12 22.6 30 37.6 40 45 50 60 67 80 113 135
M 14 36 48 60 65 72 79 95 107 130 180 215
M 16 55 73 92 98 110 122 147 165 196 275 330

Tips Before screwing larger, longer screws into hard materials, it is advisable to predrill a pilot hole with the core diameter of the thread to approx. 2/3 of the screw length.

Maintenance and Service

Maintenance and Cleaning
Before any work on the machine itself (e. g. maintenance, tool change, etc.) as well as during transport and storage, remove the battery from the power tool.
There is a danger of injury when unintentionally actuating the On/Off switch.
For safe and proper working, always keep the power tool and the rechargeable battery clean.
When the battery is no longer operative, please refer to an authorized after-sales service agent for Bosch power tools.
If the machine should fail despite the care taken in manufacturing and testing procedures, repair should be carried out by an after-sales service center for Bosch power tools.
In all correspondence and spare parts orders, please always include the 10-digit article number given on the type plate of the machine.
After-sales Service and Application Service
Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts. Exploded views and information on spare parts can also be found at: www.bosch-pt.com
Bosch’s application service team will gladly answer questions concerning our products and their accessories. In all correspondence and spare parts orders, please always include the 10-digit article number given on the nameplate of the product.
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange the collection of a product in need of servicing or repair.
Tel. Service: (0344) 7360109
E-Mail:
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West Dublin 24 Tel.
Service: (01) 4666700
Fax: (01) 4666888
Australia, New Zealand, and the Pacific
Islands Robert Bosch Australia Pty. Ltd.
Power Tools
Locked Bag 66
Clayton South VIC 3169
Customer Contact Center
Inside Australia:
Phone: (01300) 307044
Fax: (01300) 307045
Inside New Zealand:
Phone: (0800) 543353
Fax: (0800) 428570
Outside AU and NZ:
Phone: +61 3 95415555
www.bosch.com.au
Republic of South Africa
Customer service
Hotline: (011) 6519600
Gauteng ­ BSC Service Centre
35 Roper Street, New Centre
Johannesburg
Tel.: (011) 4939375
Fax: (011) 4930126
E-Mail:
KZN ­ BSC Service Centre
Unit E, Almar Centre
143 Crompton Street
Pinetown
Tel.: (031) 7012120
Fax: (031) 7012446
E-Mail:
Western Cape ­ BSC Service Centre
Democracy Way, Prosperity Park
Milnerton
Tel.: (021) 5512577
Fax: (021) 5513223
E-Mail:
Bosch Headquarters
Midrand, Gauteng
Tel.: (011) 6519600
Fax: (011) 6519880
E-Mail:

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 labeling must be observed. For the 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, rechargeable batteries, accessories, and packaging should be sorted for environmental-friendly recycling. Do not dispose of power tools and batteries/rechargeable batteries into household waste!
Only for EC countries:
According to the European Guideline 2012/19/EU, power tools that are no longer usable, and according to the European Guideline 2006/66/EC, defective or used battery packs/batteries, must be collected separately and disposed of in an environmentally correct manner.
Batteries no longer suitable for use can be directly returned at:

Robert Bosch Power Tools GmbH
70538 Stuttgart
GERMANY
www.bosch-pt.com
1 609 92A 2SX (2015.12) I / 171