909 FL272 Instruction Manual - Troubleshooting
8
Replacing the fluorescent tube
Replacing an intact fluorescent tube
1. Rotate the removable cap on the right side of the unit
counterclockwise to remove it. Set it aside.
2. Take out the light tube cap and set it aside.
3. Carefully remove the tube from the socket by gently
pulling out from the base. Check to ensure the socket
and the area around the socket are free of dirt, dust and
other contaminants.
4. Insert the new tube in the same orientation as the old
tube making sure it is fully seated.
5. Put the light tube cap back in place and rotate the
removable cap, turning clockwise to secure.
Replacing a broken fluorescent tube
1. Rotate the removable cap on the right side of the unit
counterclockwise to remove it. Set it aside.
2. Take out the light tube cap and set it aside.
3. Unscrew the tube access screws to detach the lens from
the pivoting light tube housing. Set the screws aside.
4. Rotate the lens upward to allow access to the broken
tube. Wearing protective gloves, remove the broken glass
or tube.
5. Move the lens back to the closed position and secure the
lens using the two tube access screws that you set aside
earlier.
6. Insert the new tube in the same orientation as the old
tube making sure it is fully seated.
7. Put the light tube cap back in place and rotate the
removable cap, turning clockwise to secure.
WARNING — To reduce the risk of electric shock:
Make sure the unit has been turned off and the AC charger
is disconnected before replacing the fluorescent tube.
CAUTION — To reduce the risk of personal injury:
•
To reduce the risk of burns, allow the lens and tube
to cool for several minutes before attempting to replace
the tube.
•
If replacing a broken fluorescent tube, protect your hands
before attempting to remove the tube. Never remove
broken glass or tube from socket area with bare hands.
•
Only replace a broken tube in an area with adequate
ventilation.
Battery replacement/disposal
Battery replacement
The battery should last the service life of the unit. Contact
manufacturer for any information you may need.
Safe battery disposal
Contains a maintenance-free, sealed, non-spillable, lead
acid battery, which must be disposed of properly when it will
no longer hold a charge. Recycling is required — contact
your local authority for information.
WARNINGS:
•
Do not dispose of the battery in fire as this may result in
an explosion.
•
Before disposing of the battery, protect exposed terminals
with heavy-duty electrical tape to prevent shorting
(shorting can result in injury or fire).
•
Do not expose battery to fire or intense heat as it may
explode.
Troubleshooting
The charging status indicator LED
does not light when charging:
1. Check connection to the 7.5 volt DC charging port.
2. Check connection to AC power source.
3. Confirm there is a functioning AC current.