Download
Share
Print this page
Hilti PRA 90 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Hilti Manuals
  4. Camera Accessories
  5. Pra 90
  6. Operating instructions manual
Hilti PRA 90 Operating Instructions Manual

Hilti PRA 90 Operating Instructions Manual

Hide thumbs Also See for PRA 90:

Advertisement

Quick Links

Download this manual
PRA 90
English
Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02

Advertisement

loading
Need help?

Need help?

Do you have a question about the PRA 90 and is the answer not in the manual?

Questions and answers

Related Manuals for Hilti PRA 90

Summary of Contents for Hilti PRA 90

  • Page 1 PRA 90 English Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...
  • Page 2 Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...
  • Page 3 Only use in enclosed spaces 1.4 Product information Hilti products are designed for professional use and may be operated, serviced and maintained only by trained, authorized personnel. This personnel must be informed of any particular hazards that may be encountered. The product and its ancillary equipment can present hazards if used incorrectly by untrained personnel or if used not in accordance with the intended use.
  • Page 4 ▶ Check the condition of the device before use. If the device is found to be damaged, have it repaired at a Hilti Service Center. ▶ Always keep the PRA 90 threaded rod free from objects of any kind, including parts of the body or dirt.
  • Page 5 ▶ Avoid touching the contacts. ▶ Use the carry strap supplied with the tripod to make it easier to carry the PRA 90. When transporting the PRA 90, take care not to allow the tripod to cause injury either to yourself or to other persons.
  • Page 6 English Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...
  • Page 7 English Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...
  • Page 8 3 Description 3.1 Overview of the product English Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...
  • Page 9 Using these three components together, a laser plane can be aligned onto a precise point automatically. Only the target height has to be indicated using the PRA 30, and the PRA 90 directs the laser plane of the PR 30­HVS rotating laser exactly to that height.
  • Page 10 −4 ℉ …122 ℉ Storage temperature −13 ℉ …140 ℉ 5 Before use 5.1 Charging the battery Note This tripod must only be operated with the Hilti battery PRA 84. English Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...
  • Page 11 ▶ Charge the batteries fully before using them for the first time. 5.1.1 Charging the battery in the tool WARNING Electrical hazards. If liquids penetrate the tool, they may cause the AC adapter to short circuit and explode. This may result in serious injury and cause burns! ▶...
  • Page 12 5.1.2 Charging the battery externally (not in the tool) WARNING Electrical hazards. If liquids penetrate the tool, they may cause the AC adapter to short circuit and explode. This may result in serious injury and cause burns! ▶ The PRA 85 AC adapter is for indoor use only. 1.

  • Page 13: Operation

    1. Slide the battery into the holder on the tripod. 2. Turn the catch two notches in a clockwise direction until the “locked” symbol appears. 5.3 Removing the battery 1. Turn the catch two notches in an counter-clockwise direction until the “unlocked” symbol appears 2.
  • Page 14 1. Press the On/Off button on the tripod and on the remote control unit and hold the buttons pressed simultaneously for at least 3 seconds. ◁ Successful pairing is shown by a chain on the PRA 30 display, while on the PRA 90 all LEDs are blinking. After this is displayed, both tools switch off automatically.
  • Page 15 6.3.1 Manual alignment ▶ Press the +/- buttons on the laser receiver or the arrow buttons on the PRA 90 to shift the horizontal plane up or down (parallel). English Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...
  • Page 16 6.3.2 Automatic alignment 1. Keep the receiver side of the laser receiver at the desired target height and towards the PRA 90 control panel. Hold the laser receiver still while alignment is taking place and take care to ensure that the line of sight between the laser receiver and the tool is not obstructed.
  • Page 17 “Shock” and switch off. ◁ With the Hilti models PRE 3, PR 20,PR 2­HVS, PR 25, PR 26 and PRE 38, there is only a leveling phase in the first minute. In the leveling phase, the laser plane can no longer be seen for a short time.

  • Page 18: Troubleshooting

    • Only now fold in the tripod legs. • For transporting or shipping your equipment, either use the Hilti shipping box, the Hilti transport pouch or an equivalent form of packaging. • Always check the accuracy of the equipment before it is used after a prolonged period of transportation.
  • Page 19 Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The materials must be correctly separated before they can be recycled. In many countries, your old tools, machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative for further information.
  • Page 20 Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...
  • Page 21 Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...
  • Page 22 Hilti = registered trademark of Hilti Corp., Schaan 20170628 Printed: 21.07.2017 | Doc-Nr: PUB / 5136610 / 000 / 02...