Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customerservice@carmanah.com | carmanahtraffic.com 39E / F SERIES USER MANUAL4.0 FIXTURE, PUSH BUTTON, & BATTERY INSTALLATION4.5 Battery InstallationOnce the solar engine is secured and the beacons and other devices are in place, the batteries can now beinstalled.ELECTRICAL SHOCK HAZARD.DO NOT LET THE BATTERY TERMINALS COME INTO CONTACT WITH ANY EXPOSEDMETAL.Batteries are shipped fully charged. Use extreme caution when handling the batteries as they cangenerate hazardous short-circuit currents. Remove all jewelry (bracelets, metal-strap watches,etc.) before attempting to handle the batteries.Batteries must be installed with the terminals facing outward as shown below.