1. PRECAUTIONS FOR SAFE OPERATION
2
Power Supply
Do not place the instrument in a case with a damaged catch, belt or handle. The case or
instrument could be dropped and cause injury.
Do not wield or throw the plumb bob. A person could be injured if struck.
Secure handle to main unit with handle locks. Failure to properly secure the handle could
result in the unit falling off while being carried, causing injury.
Tighten the adjustment tribrach clamp securely. Failure to properly secure the clamp
could result in the tribrach falling off while being carried, causing injury.
Warning
Do not short circuit. Heat or ignition could result.
Do not place articles such as clothing on the battery charger while charging batteries.
Sparks could be induced, leading to fire.
Do not use voltage other than the specified power supply voltage. Fire or electrical shock
could result.
Do not use batteries other than those designated. An explosion could occur, or abnormal
heat generated, leading to fire.
Do not use damaged power cords, plugs or loose outlets. Fire or electric shock could
result.
Do not use power cords other than those designated. Fire could result.
Use only the specified battery charger to recharge batteries. Other chargers may be of
different voltage rating or polarity, causing sparking which could lead to fire or burns.
Do not use the battery, charger or AC (power) cable for any other equipment or purpose.
Fire or burns caused by ignition could result.
Do not heat or throw batteries into fire. An explosion could occur, resulting in injury.
To prevent shorting of the battery in storage, apply insulating tape or equivalent to the
terminals. Otherwise shorting could occur resulting in fire or burns.
Do not use batteries or the battery charger if wet. Resultant shorting could lead to fire or
burns.
Do not connect or disconnect power supply plugs with wet hands. Electric shock could
result.
Caution
Do not touch liquid leaking from batteries. Harmful chemicals could cause burns or
blisters.
