KLS Martin marLED E9 - Test Instructions for Safety Check (SC)

90 90 V V 1.01.0
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Service ManualService Manual
Operating Lights marLEDOperating Lights marLED
®®
E9 / E9i / E15E9 / E9i / E15
10.510.5 Test Instructions for Safety Check (SC)Test Instructions for Safety Check (SC)
1.) Checking the Wall / Ceiling Assembly and the Suspension System1.) Checking the Wall / Ceiling Assembly and the Suspension System
a) Checking the wall / ceiling assembly for a) Checking the wall / ceiling assembly for stabilitystability
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
Check the wall / ceiling assembly for stability by performing anCheck the wall / ceiling assembly for stability by performing an
adequateadequate
shake test onshake test on
the tracking arm, covering the entire swiveling range of the operating light.the tracking arm, covering the entire swiveling range of the operating light.
b) Checking the suspension for potential damageb) Checking the suspension for potential damage
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 Check the tracking and spring arms for proper working condition, paying particularCheck the tracking and spring arms for proper working condition, paying particular
attention to deformation, fissures / cracks and varnish defects.attention to deformation, fissures / cracks and varnish defects.
c) Checking the suspension system for proper functioningc) Checking the suspension system for proper functioning
•• Verify that the light head can be easily positioned without particular effort, remainingVerify that the light head can be easily positioned without particular effort, remaining
nonetheless securely suspended in any chosen position. If necessary, adjust the brakenonetheless securely suspended in any chosen position. If necessary, adjust the brake
setscrews and the height stop (see appropriate Mounting Instructions for a detailedsetscrews and the height stop (see appropriate Mounting Instructions for a detailed
description of the procedure).description of the procedure).
2.) Checking Potential Equalization / Protective Conductor (PE) Resistance2.) Checking Potential Equalization / Protective Conductor (PE) Resistance
Tool required: measuring instrument (e.g. Bender Unimet 300 ST)Tool required: measuring instrument (e.g. Bender Unimet 300 ST)
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 The measured value must be at least 0.2 A!The measured value must be at least 0.2 A!
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 The no-load voltage shall not exceed 24 V but may not be less than 4 V, either!The no-load voltage shall not exceed 24 V but may not be less than 4 V, either!
a) Mobile lighta) Mobile light
RR
imaximax
= 0.3= 0.3 ΩΩ
1 1 Power Power supply supply cablecable
2 2 PE PE terminalterminal
3 3 Measuring Measuring instrumentinstrument
4 4 Measuring Measuring leadsleads
Fig. Fig. 10-14 10-14 Resistance Resistance measurement measurement on on mobile mobile lightslights
NOTICENOTICE