PR 2-HS Operating instructions en Manual de instrucciones es Mode d’emploi Manual de instruções fr pt
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ORIGINAL OPERATING INSTRUCTIONS PR‑2‑HS rotating laser It is essential that the operating instructions are read before the tool is operated for the first time. Always keep these operating instructions together with the tool. Ensure that the operating instructions are with the tool when it is given to other persons.
1 General information 1.1 Safety notices and their meaning en DANGER Draws attention to imminent danger that will lead to serious bodily injury or fatality. WARNING Draws attention to a potentially dangerous situation that could lead to serious personal injury or fatality. CAUTION Draws attention to a potentially dangerous situation that could lead to slight personal injury or damage to the equipment or other property. NOTE Draws attention to an instruction or other useful information. 1.
2.2 Features The tool makes it possible for a single person to level or align in any plane quickly and with great accuracy. The tool levels itself automatically after switching on. The laser beam is switched on only when the specified accuracy has been achieved. LEDs indicate the current operating status. The tool is powered by a rechargeable Li‑ion battery which can be charged while the tool is in operation. 2.
2.10 LED indicators Auto-leveling LED Shock warning deactivation LED en Inclined plane mode LED All LEDs The green LED blinks. The tool is in the leveling phase. The green LED lights constantly. The orange LED lights constantly. The orange LED lights constantly. All LEDs blink. The tool has leveled itself / is operating normally. The shock warning function is deactivated. Manual inclined plane mode is active. The tool has been bumped, knocked off level or is exhibiting some error. 2.
Designation Short designation Crank tripod (elevator tripod) PA 921 Automatic tripod PRA 90 Telescopic staffs PUA 50, PUA 55 en 4 Technical data Right of technical changes reserved. PR 2-HS Receiving range (diameter) Accuracy 1 Laser class Speed of rotation With PRA 20 (02) laser receiver: 2…600 m (6.56… 1,968.5 ft) At 10 meters: ± 0.5 mm Class 2, 620-690 nm; < 1 mW (EN 60825-1:2007 / IEC 60825-1:2007); Class II (CFR 21 § 1040 (FDA)); Maximum power < 4.85 mW at ≧ 300 r.p.m.
Battery life Operating temperature range en Temperature +20°C (+68 °F): Approx. 50 h (depending on the quality of the alkaline batteries used) -20…+50°C (−4…+122 °F) Storage temperature range -25…+60°C (−13…+140 °F) Protection class IP 66 (in accordance with IEC 60529); Except the battery compartment 2 m (6.56 ft) Drop test height 1 1 The drop test was carried out using the PRA 83 receiver holder, dropped onto flat concrete under standard ambient conditions (MIL-STD-810G).
f) g) h) i) j) k) l) m) n) o) p) q) r) s) t) u) v) w) x) y) (Statement in accordance with FCC §15.21): Changes or modifications not expressly approved by the manufacturer can void the user’s authority to operate the equipment. Use of setting-up / adjusting devices and equipment or operating procedures other than those specified in these instructions may lead to exposure to hazardous radiation. Check the condition of the tool before use.
en other persons or towards yourself when setting up the tool. b) Avoid unfavorable body positions when working from ladders. Make sure you work from a safe stance and stay in balance at all times. c) Readings taken in the vicinity of reflective objects or surfaces, through panes of glass or similar materials may produce incorrect results. d) Ensure that the tool is set up on a steady, level surface (not subject to vibration). e) Use the tool only within its specified limits.
6.4.1 Charging the battery in the tool 3 1. 2. 3. 4. Insert the battery in the battery compartment (see 6.1). Rotate the socket cover until the charging socket on the battery becomes visible. Plug the cord from the AC adapter or motor vehicle power adapter into the battery. The battery will be charged. Switch the tool on in order to display the charging status while charging is in progress. 6.4.2 Charging the battery outside the tool 4 1. 2. Remove the battery (see 6.2).
3. 4. 5. 6. en 7. Close the catch on the PRA 80. Switch the receiver on by pressing the on/off button. Turn the rotating grip to the open position. Secure the PRA 80 receiver holder on the telescopic staff or leveling staff by tightening the clamping knob. Hold the receiver with the receiving window in the plane of the rotating laser beam. 7.3.3 Working with the laser receiver in the PRA 83 receiver holder 9 1. 2. 3. 4. 5. 6.
8 Care and maintenance 8.1 Cleaning and drying 1. 2. 3. 4. Blow dust off exit windows. Do not touch the glass with the fingers. Use only a clean, soft cloth for cleaning. If necessary, moisten the cloth slightly with pure alcohol or a little water. NOTE Abrasive cleaning materials may scratch the glass and impair the accuracy of the laser tool. NOTE Do not use any other liquids as these may damage the plastic components. Dry the equipment, observing the maximum temperatures given in the technical data.
en The height of the fall did not exceed the height given in the technical data. The tool suffered no obvious mechanical damage from the impact (e.g. breakage of the pentaprism). The tool projects a rotating laser beam when in operation. The tool operated faultlessly before the impact. 3. 8.6.1 Checking the main and transverse horizontal axes 10 6. 1. 2. Set up the tripod approx. 20 m from a wall and level the tripod head with a spirit level.
11 FCC statement (applicable in US) / IC statement (applicable in Canada) This device complies with part 15 of the FCC Rules and RSS-210 of the IC. Operation is subject to the following two conditions: This device should cause no cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. NOTE Changes or modifications not expressly approved by Hilti may restrict the user’s authorization to operate the equipment.
Hilti Corporation 2067468 / A1 2067468 Hilti = registered trademark of Hilti Corp., Schaan W 4270 | 0413 | 00-Pos. 2_USA | 1 Printed in Germany © 2013 Right of technical and programme changes reserved S. E. & O. *2067468* LI-9494 Schaan Tel.: +423 / 234 21 11 Fax: +423 / 234 29 65 www.hilti.
PR 2-HS Quick Guide Basic Application Press ON/OFF Wait for Laser Slow beeping Solid beep Fast beeping Deactivation: Shock-Mode 3. Press Shock-Mode button to deactivate Shock-Mode 1. Press ON/OFF 2. Shock-Mode activates automatically after 1 minute 4. LED indicates Shock-Mode is deactivated 3. If rotator is bumped, laser stops rotating and all LEDs activate PRA 20 Settings Press to change Volume (normal/ loud/ off /low) Press to change units (1/8 / 1/16 / off) www.hilti.
PR 2-HS Quick Guide Keyboards: LED Shock Warning deactivated LED Slope Mode On Volume Units (cm/mm) Slope Mode Button Shock Warning Button On/Off On/Off LED Leveling Battery Status Slope Mount PRA 79 Slope Adapter & PR 2-HS on Tripod Set slope adapter to 0%. www.hilti.com 2. Press Slope Mode key 1. Press ON/OFF When laser starts to rotate, turn slope screw on slope adapter to set desired inclination. 3.
