
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
*2034573* 2034573 PRA 90 Bedienungsanleitung de Operating instructions en Οδηγιες χρησεως el Használati utasítás hu Návod k obsluze cs Návod na obsluhu sk Upute za uporabu hr Navodila za uporabo sl Ръководство за обслужване bg Instrucţiuni de utilizare ro Kulllanma Talimatı tr Lietošanas pamācība lv Instrukcija lt Kasutusjuhend et IНСТРУКЦIЯ З ЕКСПЛУАТАЦIЇ uk ja ko cn 35$ 35$ 35$ 1 ௹ ௺ ఁ ఀ ௺ ௹ 23 ௺ ௹ [ 35$ 35$ 6 7 8 ௹ ௺ 4 ௺௹ 5 10 ô 9 11 12 1314 1516 20 1718 19 *2034573* 2034573 Hilti Corporation LI-9494 Schaan Tel.: +423/234 2111 Fax: +423/234 2965 www.hilti.com Hilti = registered trademark of Hilti Corp., Schaan W 4117 | 1011 | 00-Pos. 2 | 1 Printed in Germany © 2011 Right of technical and programme changes reserved S. E. & O. 2034574 / B
ORIGINAL OPERATING INSTRUCTIONS PRA 90 automatic tripod It is essential that the operating instruc- tions 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 per- sons. ContentsPage 1. General information16 2. Description16 3. Accessories18 4. Technical data18 5. Safety instructions19 6. Before use21 7. Operation22 8. Care and maintenance24 9. Troubleshooting25 10. Disposal26 11. Manufacturer’s appliance warranty26 12. EC declaration of conformity27 1These numbers refer to the corresponding illustra- tions. The illustrations can be found on the fold-out cover pages. Keep these pages open while studying the operating instructions. System overview1 @ PRA 35 remote control unit/laser receiver ; PRA 92 remote control unit = PRA 90 automatic tripod Controls and device components of the PRA 902 @ 5/8" thread ; Tripod head = Control panel % Battery compartment & Extendable legs PRA 90 control panel4 @ ON/OFF button ; Direction buttons (up/down) = Battery charge status indicator Controls for PRA 92 remote control unit5 @ “Command sent” LED ; ON/OFF button = Direction buttons (up/down) PRA 35 controlpanel (on the front of the receiver)3 @ On/Off button ; Special line function (double click) = Unit button % Volume button & Automatic alignment button (double click) ( Monitoring mode button (double click) ) Receiving field + Marking notch § Display PRA 35 control panel (on the rear of the remote control)6 @ Sleep mode button ; Speed of rotation button = Line function button % Direction buttons (up/down) & Direction buttons (left/right) ( Button lock (double click) en 15 1. General information 1.1 Safety notices and their meaning 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 Explanation of the pictograms and other information Warning signs General warning Warning: caustic substances Warning: electricity Symbols Read the operating instructions before use. For indoor use only Return waste material for recycling. Location of identification data on the tool The type designation and serial number can be found on the type identification plate on the appliance. Make a note of this data in your operating instructions and always refer to it when making an enquiry to your Hilti representative or service department. Type: Generation: 01 Serial no.: 2. Description 2.1 Use of the product as directed The PRA 90 is an automatic tripod onto which a rotating laser can be fitted. The tripod can be moved upwards and downwards using a remote control unit. Using the tripod and the rotating laser fitted to it, a horizontal laser plane can be established which is directed onto a particular target height. Examples of applications using the rotating laser are the transfer of meter marks, horizontal alignment at a target height or the examination of horizontal heights. Use of appliances/mains adapters which show visible signs of damage is not permissible. Operation in the “Charging during operation” mode is not permissible for outdoor operations or in damp surroundings. To avoid the risk of injury, use only genuine Hilti tools and accessories. Observe the information printed in the operating instructions concerning operation, care and maintenance. Take the influences of the surrounding area into account. Do not use the power tool or appliance where there is a risk of fire or explosion. Modification of the appliance or tampering with its parts is not permissible. 2.2 Automatic alignment of tripod and rotating laser7 The tripod can essentially be used with most types of rotating laser. The greatest benefit, however, is achieved if the Hilti PR 35 rotating laser is used. The PR 35 rotating laser was specially designed for the PRA 90 and en 16 has a 3-appliance communication system between the tripod, the rotating laser and the corresponding PRA 35 remote control unit/laser receiver. The combination of the PRA 90, the PR 35 rotating laser and the PRA 35 remote control unit/laser receiver which comes supplied with the PR 35 enables a laser plane to be automatically aligned onto a precise point. In this operation, only the target height has to be indicated using the PRA 35 and the PRA 90 moves the laser plane of the PR 35 rotating laser exactly to the required height. If a rotating laser other than the PR 35 is used, you will need the PRA 92 remote control unit in order to move the tripod up and down. 2.3 Tripod with PRA 92 remote control unit (accessory)8 The tripod can be operated with the PRA 92 remote control unit. In this case, however, automatic alignment is not possible and the user has to move the appliance to the desired height himself. 2.4 Protective equipment Slip clutch in the tripod 2.5 Items supplied 1 PRA 90 automatic tripod 1 PRA 84 Li‑ion battery 1 PRA 85 mains adapter 1 Carrying strap 1 Operating instructions 1 Manufacturer’s certificate 2.6 Charge status of the Li‑ion battery during operation and during charging when the battery is in the appliance LEDs light constantlyLEDs blinkCharge status C LED 1,2,3,4 - C = 100 % LED 1,2,3LED 4 C≧75% LED 1,2LED 3 50 %≦C < 75 % LED 1LED 2 25 %≦C < 50 % - LED 1 C < 25 % 2.7 Charge status of the Li‑ion battery during charging when the battery is not in the appliance When the red LED on the battery remains constantly lit, the battery is being charged. When the red LED on the battery is not lit, the battery is then fully charged en 17 3. Accessories DesignationShort designationDescription Various rotating lasers 1 PR 35*, PRE 3, PRE 38, PR 26, PRI 2 …
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FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 6 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 3 EQUIPMENT UNDER TEST 3.1 Photo documentation of the EUT External view: FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 7 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 8 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 9 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 Power supply: FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 10 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 11 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 12 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 Internal view:
Model: PRA 90
FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 12 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 Internal view: FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 13 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 14 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 Wireless PCB: FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 15 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 Control PCB: FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 16 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010
FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 1 of 49 Ohmstrasse 2-4 94342 STRASSKIRCHEN GERMANY Tel.:+49(0)9424-94810 Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 EMI − T E S T R E P O R T - FCC Part 15.249, RSS210 - Test Report No. : T33893-02-02HS 21. November 2011 ______________________________________________________________________________________________ Date of issue Type / Model Name : PRA90 Product Description : Radio remote controlled automated tripod Applicant : Hilti AG Address : Feldkircherstrasse 100 9494 SCHAAN, FUERSTENTUM LIECHTENSTEIN Manufacturer : NEDO GmbH&Co.KG Address : Hochgerichtstr. 39-43 72280 DORNSTETTEN, GERMANY Licence holder : Hilti AG Address : Feldkircherstrasse 100 9494 SCHAAN, FUERSTENTUM LIECHTENSTEIN Test Result according to the standards listed in clause 1 test standards: POSITIVE The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test results without the written permission of the test laboratory. FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 2 of 49 Ohmstrasse 2-4 94342 STRASSKIRCHEN GERMANY Tel.:+49(0)9424-94810 Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 Contents 1 T E S T S T A N D A R D S 3 2 S U M M A R Y 4 2.1 Test result summery 4 3 E Q U I P M E N T U N D E R T E S T 6 3.1 Photo documentation of the EUT 6 3.2 Power supply system utilised 14 3.3 Short description of the equipment under test (EUT) 17 4 T E S T E N V I R O N M E N T 18 4.1 Address of the test laboratory 18 4.2 Environmental conditions 18 4.3 Statement of the measurement uncertainty 18 4.4 Measurement protocol for FCC and IC 19 4.5 Determination of worst case measurement conditions 20 5 T E S T C O N D I T I O N S A N D R E S U L T S 21 5.1 Conducted emissions 21 5.2 Field strength of the fundamental wave 27 5.3 Spurious emissions radiated 29 5.4 20 dB bandwidth 39 5.5 Antenna application 41 5.6 Occupied bandwidth 42 5.7 Frequency range 44 5.8 Receiver radiated emissions 45 6 U S E D T E S T E Q U I P M E N T A N D A C C E S S O R I E S 49 FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 3 of 49 Ohmstrasse 2-4 94342 STRASSKIRCHEN GERMANY Tel.:+49(0)9424-94810 Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules and Regulations Part 15, Subpart A - General (September, 2010) Part 15, Subpart A, Section 15.31 Measurement standards Part 15, Subpart A, Section 15.33 Frequency range of radiated measurements Part 15, Subpart A, Section 15.35 Measurement detector functions and bandwidths FCC Rules and Regulations Part 15, Subpart C - Intentional Radiators (September, 2010) Part 15, Subpart C, Section 15.203 Antenna requirement Part 15, Subpart C, Section 15.204 External radio frequency power amplifiers and antenna modifications Part 15, Subpart C, Section 15.205 Restricted bands of operation Part 15, Subpart C, Section 15.207 Conducted limits Part 15, Subpart C, Section 15.209 Radiated emission limits, general requirements Part 15, Subpart C, Section 15.249 Operation within the bands 902 - 928 MHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz, and 24.0 - 24.25 GHz ANSI C63.4: 2003 Methods of Measurement of Radio-Noise Emissions from Low- Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. ANSI C95.1: 2005 IEEE Standard for Safety Levels with respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz CISPR 16-4-2: 2003 Uncertainty in EMC measurement CISPR 22: 2005 Information technology equipment EN 55022: 2006 FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 4 of 49 Ohmstrasse 2-4 94342 STRASSKIRCHEN GERMANY Tel.:+49(0)9424-94810 Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 2 S U M M A R Y GENERAL REMARKS: The EUT is equipped with an RF transceiver operating within the 2.4 GHz ISM band. Only one channel is supported at 2405 MHz. The EUT provides a test mode for TX continuous with a duty cycle, x = 1, and for RX only. The frequency range was scanned from 9 kHz to 26000 MHz. All emissions not reported in this test report are more than 20 dB below the specified limit. 2.1 Test result summery FCC to Canada standard correlation Matrix: Operating in the 2400 MHz – 2483.5 MHz band: FCC Rule Part RSS Rule Part Description Result Intentional radiator 15.207(a) RSS Gen, 7.2.4. AC power line conducted emissions passed 15.249(a)(2) RSS210, A2.9(a) Field strength passed 15.249(d) RSS210, A2.9(b) Out-of-band emission, radiated passed 15.249(e) Peak field strength limit passed 15.35(c) RSS-Gen, 4.5 Pulsed operation passed 15.203 RSS-Gen, 7.1.4 Antenna requirement passed 15.204 RSS-Gen, 7.1.3 Antenna requirement passed RSS-Gen, 4.6.1 OBW99 passed RSS-Gen, 7.2.6 Transmitter frequency stability not required Unintentional radiator RSS Gen, 7.2.4. AC power line conducted emissions not applicable RSS-Gen, 6.1 Receiver spurious emissions, radiated passed The mentioned RSS Rule Parts in the above table are related to: RSS Gen, Issue 3, December 2010 RSS 210, Issue 8, December 2010 RSS 102, Issue 4, March 2010 FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 5 of 49 Ohmstrasse 2-4 94342 STRASSKIRCHEN GERMANY Tel.:+49(0)9424-94810 Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 FINAL ASSESSMENT: The equipment under test fulfills the EMI requirements cited in clause 1 test standards. Date of receipt of test sample : acc. to storage records Testing commenced on : 02 March 2011 Testing concluded on : 08 May 2011 Checked by: Tested by: Thomas Weise Dipl. Ing.(FH) Laboratory Manager Hermann Smetana Dipl.-Ing.(FH) Radio Expert FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 6 of 49 Ohmstrasse 2-4 94342 STRASSKIRCHEN GERMANY Tel.:+49(0)9424-94810 Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 3 E Q U I P M E N T U N D E R T E S T …
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FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 21 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 5 TEST CONDITIONS AND RESULTS 5.1 Conducted emissions For test instruments and accessories used see section 6 Part A 4. 5.1.1 Description of the test location Test location: Shielded Room S2 5.1.2 Photo documentation of the test set-up 5.1.3 Applicable standard According to FCC Part 15, Section 15.207(a): Except as shown in paragraphs (b) and (c) of this Section, for an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed the given limits. 5.1.4 Description of Measurement The measurements are performed following the procedures set out in ANSI C63.4 described under item 4.4.3. If the minimum limit margin appears to be less than 20 dB with a peak mode measurement, the emissions are remeasured using a tuned receiver with quasi-peak and average detection and recorded on the data sheets. 5.1.5 Test result Frequency range: 0.15 MHz - 30 MHz Min. limit margin -22.1 dB at 15.265 MHz FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 27 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 5.2 Field strength of the fundamental wave For test instruments and accessories used see section 6 Part CPR 3. 5.2.1 Description of the test location Test location: Anechoic Chamber A2 Test distance: 3 metres 5.2.2 Photo documentation of the test set-up 5.2.1 Applicable standard According to FCC Part 15C, Section 15.249(a): The field strength of emissions from intentional radiators operated within these frequency bands shall comply with the effective limits. 5.2.2 Description of Measurement The radiated emission of the fundamental wave from the EUT is measured using a spectrum analyzer and appropriate linear polarized antennas. Analyser settings: Peak measurement: RBW: 1 MHz VBW: 3 MHz Detector: Max peak AV measurement: RBW: 1 MHz VBW: 10 Hz Detector: Max peak FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 29 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 5.3 Spurious emissions radiated For test instruments and accessories used see section 6 Part SER1, SER 2, SER 3. 5.3.1 Description of the test location Test location: OATS1 Test location: Anechoic Chamber A2 Test distance: 3 metres 5.3.2 Photo documentation of the test set-up Test setup 9 kHz to 30 MHz FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 30 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 Test setup 30 MHz to 300 MHz Test setup 300 MHz to 1000 MHz FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 31 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 Test setup 1 GHz to 18 GHz Test setup 18 GHz to 26 GHz FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 39 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 5.4 20 dB bandwidth For test instruments and accessories used see section 6 Part MB. 5.4.1 Description of the test location Test location: AREA 4 5.4.2 Photo documentation of the test set-up 5.4.3 Applicable standard According to FCC Part 15, Section 15.215(c): Intentional radiators operating under the alternative provisions to the general emission limits, as contained in Section 15.217 through Section 15.257, must be designed to ensure that the 20 dB bandwidth of the emission is contained within the frequency band designated in the rule section under which the equipment is operated. 5.4.4 Description of Measurement The bandwidth is measured at an amplitude level reduced from the reference level by a specified ratio of -20 dB. The reference level is the level of the highest signal amplitude observed from the transmitter at the fundamental frequency. Alternative is the x-dB-down function of the analyser used. The EBW is than directly shown in the marker display. The measurement is performed with normal modulation and a transfer rate means the worst case. Spectrum analyser settings: RBW: 100 kHz, VBW: 300 kHz; FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 45 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 5.8 Receiver radiated emissions For test instruments and accessories used see section 6 Part SER2 and SER3. 5.8.1 Description of the test location Test location: OATS 1 Test location: Anechoic Chamber A2 Test distance: 3 metres 5.8.2 Photo documentation of the test set-up Test setup 30 MHz to 300 MHz FCC ID:SDL-PRA90R01 mikes-testingpartners gmbh File No. T33893-02-02HS, page 46 of 49 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.2, 9.9.2010 Test setup 300 MHz to 1000 MHz Test setup 1 GHz to 7.5 GHz
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.40 GHz | - |

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