Hilti PR 30-HVSG A12 Manual Download

Page: 44 / 434

English

3. Press the

button.

4. Hold the laser receiver with the receiving window directly in the plane of the laser beam.

5. Position the laser receiver so that the distance display shows “

”.

6. Use the measuring tape to measure the desired offset distance.

7 Care and maintenance

7.1 Care and maintenance

WARNING

Risk of electric shock!

Attempting care and maintenance with the battery fitted in the tool can lead

to severe injury and burns.

▶

Always remove the battery before carrying out care and maintenance tasks!

Care and maintenance of the tool

• Carefully remove stubborn dirt from the tool.

• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as

these may attack the plastic parts.

Care of the Liion batteries

• Keep the battery free from oil and grease.

• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as

these may attack the plastic parts.

• Avoid ingress of moisture.

Maintenance

• Check all visible parts and controls for signs of damage at regular intervals and make sure that they all

function correctly.

• Do not operate the cordless tool if signs of damage are found or if parts malfunction. Have the tool

repaired by

Hilti

Service immediately.

• After cleaning and maintenance, fit all guards or protective devices and check that they function correctly.

Cleaning the laser exit window

▶

Blow dust off the laser exit window.

▶

Do not touch the laser exit window with your fingers.

Note

Coarse cleaning materials can scratch the glass, impairing the accuracy of the device. Use only

pure alcohol or water for cleaning, as other liquids can attack the plastic parts.

Observe the temperature limits when drying the equipment.

7.2 Hilti Measuring Systems Service

Hilti

Measuring Systems Service checks the product and, if deviations from the specified accuracy are found,

recalibrates it and checks it again to ensure conformity with specifications. The service certificate provides

written confirmation of conformity with specifications at the time of the test. The following is recommended:
• A suitable test interval should be chosen in accordance with the degree of use.

• Have the product checked by

Hilti

Measuring Systems Service after exceptionally heavy use or subjection

to unusual conditions or stress, before important work or at least once a year.

Having the product checked by

Hilti

Measuring Systems Service does not relieve the user of his/her

obligation to check the product before and during use.

7.3 Checking accuracy

In order to ensure compliance with the technical specifications, the tool should be checked regularly (at least

before each major / relevant measuring task).

After falling from considerable height, the tool should be checked for correct, accurate operation. When the

following conditions are fulfilled it can be assumed that the tool is operating faultlessly:
• The height of the fall did not exceed the height given in the technical data.

• The tool operated faultlessly before the impact.

• The tool suffered no obvious mechanical damage from the impact (e.g. breakage of the pentaprism).

Printed: 29.09.2017 | Doc-Nr: PUB / 5377009 / 000 / 00