222-1CHAPTER 2:PREPARATION FOR USE2.1 Introduction:This section contains instructions for installing and attachingvarious components and accessories to the MUM-14 foroperation under normal conditions.2.2 battery Precautions:WARNINGINSPECT BATTERIES FOR BULGINGPRIOR TO USE. IF THE BATTERY SHOWSSIGNS OF BULGING, DO NOT USE.WARNINGDO NOT HEAT, PUNCTURE, DISASSEMBLE,SHORT CIRCUIT, INCINERATE, ATTEMPTTO RECHARGE OR OTHERWISE TAMPERWITH THE BATTERIES. TURN OFF THEMUM-14 IF THE BATTERY COMPARTMENTBECOMES UNDULY HOT. IF POSSIBLE,WAIT UNTIL THE BATTERIES HAVECOOLED BEFORE REMOVING THEM.WARNINGDO NOT REPLACE BATTERIES IN APOTENTIALLY EXPLOSIVE ATMOSPHERE.CONTACT SPARKING MAY OCCUR WHILEINSTALLING OR REMOVING BATTERIES ANDCAUSE AN EXPLOSION. FAILURE TOFOLLOW THESE INSTRUCTIONS COULDRESULT IN DEATH, INJURY OR IMPOSITIONOF LONG- TERM HEALTH HAZARDS.