Every 6 months threads should be wiped with a clean cloth followed by a thin
layer of silicone grease.
To maintain a proper level of waterproofness, replace worn-out o-rings with an
approved spare.
Troubleshooting: Clean battery contacts regularly as dirty contacts may impair the
performance of the flashlight. If you experience problems (flicker, shine
intermittently or failure turn on) the following root causes and solutions should be
tried:
Reason A: The battery needs a replacement.
Solution: Replace the battery.
Reason B: Threads, PCB board contact or other contacts are dirty.
Solutions: Please clean the contact points with a cotton swab soaked in rubbing
alcohol.
Reason C: The flashlight will not turn on upon first use.
Solution: Please do not forget to remove the insulating film from the battery
on first use.
If the above methods do not work please refer to the warranty policy before
contacting your authorized distributor.
Sofirn Limited:
Tel: +86-755-23440047 Fax: +86-755-23440141
Web: www.sofirnlight.com
E-mail: us@sofirnlight.com eu@sofirnlight.com