BOSCH PLL 1 P Line laser Instruction Manual

: June 4, 2024
: Bosch

Table of Contents

BOSCH PLL 1 P Line laser
Safety Instructions
Product Description and Specifications
Product Features
Technical data
Assembly
Operation
- Measuring functions
Maintenance and Service
References
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Download This Manual (PDF format)

BOSCH PLL 1 P Line laser

Safety Instructions

All instructions must be read and observed in order for the measuring tool to function safely. The safeguards integrated into the measuring tool may be compromised if the measuring tool is not used in accordance with these instructions. Never make warning signs on the measuring tool unrecognizable. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE AND INCLUDE THEM WITH THE MEASURING TOOL WHEN TRANSFERRING IT TO A THIRD PARTY.

Warning! If operating or adjustment devices other than those specified here are used or other procedures are carried out, this can lead to dangerous exposure to radiation.
The measuring tool is delivered with a warning label (marked in the illustration of the measuring tool on the graphics page).
If the text on the warning label is not in your native language, cover it with the label supplied, which is in your language, before initial commissioning.

Do not direct the laser beam at persons or animals and do not look directly into the laser beam or at its reflection. Doing so could lead to blindness or could cause accidents or damage to the eyes.

If laser radiation hits your eye, you must close your eyes and immediately turn your head away from the beam.
Do not make any modifications to the laser equipment.
Do not use the laser goggles as protective goggles. The laser goggles make the laser beam easier to see; they do not protect you against laser radiation.
Do not use the laser goggles as sunglasses or while driving. The laser goggles do not provide full UV protection and impair your ability to see colours.
Have the measuring tool serviced only by a qualified specialist using only original replacement parts. This will ensure that the safety of the measuring tool is maintained.
Do not let children use the laser measuring tool unsupervised. They could accidentally dazzle someone.
Do not use the measuring tool in explosive atmospheres which contain flam-mable liquids, gases or dust. Sparks may be produced inside the measuring tool, which can ignite dust or fumes.
Keep the magnet away from implants and other medical devices, e.g. pacemakers or insulin pumps. The magnet generates a field that can impair the function of implants and medical devices.
Keep the measuring tool away from magnetic storage media and magnetically-sensitive devices. The effect of the magnets can lead to irreversible data loss.

Product Description and Specifications

Please observe the illustrations at the beginning of this operating manual.

Intended Use
The measuring tool is intended for determining and checking horizontal and vertical lines.
The measuring tool is suitable for indoor use.

Product Features

BOSCH PLL 1 P Line laser-1

BOSCH PLL 1 P Line laser-2

The numbering of the product features shown refers to the illustration of the measuring tool on the graphic page.

On/off switch with operating mode selector
Supporting surface (aluminium)
Level for vertical alignment
Level for horizontal alignment
Laser outlet aperture for line operation
Supporting points
Laser warning label
Serial number
Magnet
Battery compartment cover
Laser outlet aperture for point operation
Laser viewing glassesA)
TripodA)
Holder
Metal surface for line operation
Metal surface for point operation
Adjusting screw of the holder
1/4″ tripod mount on holder

A) Accessories shown or described are not included with the product as standard. You can find the complete selection of accessories in our accessories range.

Technical data

BOSCH PLL 1 P Line laser-10 BOSCH PLL 1 P Line
laser-11

A) The working range may be reduced by unfavourable environmental conditions (e.g. direct sunlight).
B) when the measuring tool is positioned correctly(see “Positioning the Measuring Tool (see figure B)”, page 20).
C) Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected.
The serial number (8) on the type plate is used to clearly identify your measuring tool.

Assembly

Inserting/Replacing Batteries (see figure A)
It is recommended that you use alkaline manganese batteries to operate the measuring tool.
To open the battery compartment cover (10), push it away from the battery compartment in the direction of the arrow. Insert the batteries.
When inserting the batteries, ensure that the polarity is correct according to the illustration on the inside of the battery compartment.
Always replace all the batteries at the same time. Only use batteries from the same manufacturer and which have the same capacity. u Take the batteries out of the measuring tool when you are not using it for a prolonged period of time. The batteries can corrode and self-discharge during prolonged storage in the measuring tool.

BOSCH PLL 1 P Line laser-3

Operation

Starting Operation

Protect the measuring tool from moisture and direct sunlight.
Do not expose the measuring tool to any extreme temperatures or variations in temperature. For example, do not leave it in a car for extended periods of time. In case of large variations in temperature, allow the measuring tool to adjust to the ambient temperature before putting it into operation. The precision of the measuring tool may be compromised if exposed to extreme temperatures or variations in temperature.
Avoid substantial knocks to the measuring tool and avoid dropping it. Damaging the measuring tool can cause accuracy to be compromised. If the laser line is subjected to a substantial knock or is dropped, check it by comparing it to a known horizontal or vertical reference line.

Switching On/Off
To switch on the measuring tool inline operation, push the on/off switch (1) to the — position, and in point operation, push to the position. Immediately after being switched on, the measuring tool sends a laser beam out of outlet aperture (5) (line operation) or (11) (point operation), depending on the operating mode selected.

Do not direct the laser beam at persons or animals and do not stare into the laser beam yourself (even from a distance).
To switch off the measuring tool, push the on/off switch (1) to the centre position.
Never leave the measuring tool unattended when switched on, and ensure the measuring tool is switched off after use. Others may be blinded by the laser beam.

Measuring functions

BOSCH PLL 1 P Line laser-4

Note: The specified levelling accuracy applies for the alignment of the laser beam with reference to the spirit levels for vertical alignment (3) and for horizontal alignment (4).
Positioning the Measuring Tool (see figure B)
For precise alignment with the spirit levels, the position of the measuring tool is important.
The listed levelling accuracy is only achieved when the measuring tool is properly positioned:

For horizontal alignment using the spirit level for horizontal alignment (4), the aluminum supporting surface (2) of the measuring tool must face downward.
For vertical alignment using the spirit level for vertical alignment (3), the laser outlet aperture for line operation (5) must face upward and the aluminium supporting surface (2) of the measuring tool must face to the side.

Alignment with Laser Line (Line Operation)
Position the measuring tool with the three supporting points (6) against the wall or with help of the magnets (9), fasten it to the holder (14) or to another magnetic surface.
Horizontal alignment (see figures C–D): The aluminium supporting surface (2) of the measuring tool must face downward. Horizontally align the measuring tool using the spirit level (4). As an example, you can align picture frames or shelves alongside the horizontal laser line. BOSCH PLL 1 P Line
laser-5
Note: Horizontal alignment using the laser line is only possible on the surface against which the measuring tool was placed. Even if the measuring tool has been aligned using the spirit level, the laser line on a transverse wall does not necessarily run horizontal, and is thus not suitable for levelling.
Vertical alignment (see figure D): The laser outlet aperture for line operation (5) must face upward and the aluminium supporting surface (2) of the measuring tool must face to the side. Vertically align the measuring tool using the spirit level (3). As an example, you can align top and base cabinets alongside the vertical laser line. BOSCH PLL 1 P Line
laser-6

Aligning to reference points (see figure E): Turn the measuring tool to any required angle in order to align the laser line alongside your reference points. In this manner, as an example, picture frames can be hung parallel to a stairway or ceiling pitch. BOSCH PLL 1 P Line laser-7

Projecting/Checking Heights using the Laser Point (Point Operation) (see figure F)
Place the measuring tool on the holder (14) and align it horizontally.
Using the laser point, you can for instance line up plug sockets on different walls or hooks on a coat rack to ensure they are all at the same height. To do this, rotate the upper sec-tion of the wall holder (14) with the measuring tool, not the other way round. Take care not to touch the measuring tool during turning, as this could displace the alignment. Once turned, check the upper section of the holder (14) to establish whether the spirit level for horizontal alignment (4) is still central. If this is not the case, realign the holder (14) using the adjusting screw (17) as required, until the spirit level (4) is central again. BOSCH PLL 1 P Line laser-8

Working with tripod (recommended): Align the laser beam to the required height. Pro-ject or check the height at the target location.

Working without the tripod: Establish the height difference between the laser beam and the height at the reference point. Apply or check the height difference measured at the target location.
Checking Horizontal/Vertical Lines with the Spirit Levels (see figure G)
The measuring tool can also be used as a carpenter’s spirit level for checking vertical and horizontal lines, for example to align a washing machine or a refrigerator. Position the measuring tool with the aluminium supporting surface (2) on the surface to be checked. When placing on horizontal surfaces, the aluminium supporting surface (2) must face downward; when placing against vertical surfaces, the laser outlet aperture for line oper-ation (5) must face upward. BOSCH PLL 1 P Line laser-9

Working Advice

Only the centre of the laser point or laser line must be used for marking. The size of the laser point/the width of the laser line changes depending on the distance.

Fastening/Aligning using the Holder
Using the holder (14), the measuring tool can be fastened as follows:

Line operation: Hanging it by the recess on its rear, place the holder onto a screw head slightly projecting out of a wall. Use the magnets (9) to fasten the measuring tool to the metal surface for line operation (15) of the holder. Turn the upper part of the holder to align the measuring tool as required.
Point operation: Using the tripod mount (18), place the holder onto the 1/4″ thread of the tripod and screw it tight using the locking screw of the tripod. Align the tripod roughly. When working without a tripod, place the holder (14) on a surface that is as level as possible.
Position the measuring tool with the aluminium supporting surface (2) facing down on the holder. Use the left magnet (9) (viewed from the front side of the measuring tool) to attach the measuring tool to the metal surface for point operation (16) of the holder.
Horizontally align the upper part of the holder using the adjusting screw (17) of the holder and the spirit level for horizontal alignment (4) of the measuring tool. Turn the upper part of the holder by 90° and repeat the alignment.

Laser Goggles (Accessory)
The laser goggles filter out ambient light. This makes the light of the laser appear brighter to the eye.

Do not use the laser goggles as protective goggles. The laser goggles make the laser beam easier to see; they do not protect you against laser radiation.
Do not use the laser goggles as sunglasses or while driving. The laser goggles do not provide full UV protection and impair your ability to see colours.

Maintenance and Service

Maintenance and Cleaning
Keep the measuring tool clean at all times.
Never immerse the measuring tool in water or other liquids.
Wipe off any dirt using a damp, soft cloth. Do not use any detergents or solvents.
The areas around the outlet aperture of the laser in particular should be cleaned on a reg-ular basis. Make sure to check for lint when doing this.

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. You can find explosion drawings and information on spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you with any questions about 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: boschservicecentre@bosch.com

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 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-pt.com.au
www.bosch-pt.co.nz

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: bsctools@icon.co.za

KZN – BSC Service Centre
Unit E, Almar Centre
143 Crompton Street
Pinetown
Tel.: (031) 7012120
Fax: (031) 7012446
E-Mail: bsc.dur@za.bosch.com

Western Cape – BSC Service Centre
Democracy Way, Prosperity Park
Milnerton
Tel.: (021) 5512577
Fax: (021) 5513223
E-Mail: bsc@zsd.co.za

Bosch Headquarters
Midrand, Gauteng
Tel.: (011) 6519600
Fax: (011) 6519880
E-Mail: rbsa-hq.pts@za.bosch.com

Disposal
Measuring tools, accessories and packaging should be recycled in an environmentally friendly manner.

Do not dispose of measuring tools or batteries with household waste.

Only for EU countries:
According to the Directive 2012/19/EU, measuring tools that are no longer usable, and according to the Directive 2006/66/EC, defective or used battery packs/batteries, must be collected separately and disposed of in an environmentally correct manner.