Fault Diagnosis - Hartenberger Nano compact Instructions For Use Manual

22
Instructions for use Hartenberger High-Tech-UW-Lamp nano compact

FAULT DIAGNOSIS

Problem
*
Water enters the
housing: (see below
for specific problem)
1. Fresh water
2. Salt water
a few drops
3. Salt water
flooding
Housing covers
difficult to screw on/off
Lamp does not turn on 1. Cell pack is discharged
Charging LED does
not illuminate during
charging
*
Warning !
Danger of explosion when moisture enters the lamp housing !
!
When water enters the inside of the lamp, the resulting oxidation can
generate an over pressure inside the housing (over pressure indicator
and/or blinking LED).
Never look onto the glass plate directly. An increase in pressure inside the
housing can cause the glass plate to be pressed out of it's mount.
If the covers of the lamp cannot be opened, the rear plastic cap on the
housing must be removed. Remove the two decals and remove the 4
screws with a suitable screwdriver.
Attention; the over pressure indicator requires excessive force for removal.
Under certain circumstance, electrolyte may be forced out of the housing
(risk of injury/burning/scalding)
©Hartenberger Unterwassertechnische Geräte GmbH Rights reserved for technical changes. Issue 01.2011
Cause
O rings or sealing surfaces
defective or contaminated
1. Housing cover and/or O
ring contaminated or
insufficiently lubricated
2. Damaged thread
2. Bulb is defective
1. Cell pack is charged
2. Charging cable incorrectly
connected
3. Loose contact between
mains plug and charger
4. No mains power
Action to be taken
Break off the dive as soon
as possible, open the
lamp and unplug the cell
pack from the electronic
module !
1. Dry all components, pack
them separately and
return the lamp to the
manufacturer for
evaluation
2. Dry all components, pack
them separately and
return the lamp to the
manufacturer for
evaluation
3. Rinse all components in
fresh water, dry and pack
them separately and
return the lamp to the
manufacturer for
evaluation
1. Clean and lubricate the
cover and O ring
2. Return the lamp to the
manufacturer for repair
1. Charge the cell pack
2. Replace bulb
1. Check capacity
2. Connect charging cable
correctly
3. Check correct fit of mains
plug
4. Check power supply