5For commercial transports e.g.by third parties, forwardingagents, special requirement onpackaging and labeling must beobserved.For preparation of the itembeing shipped, consulting anexpert for hazardous material isrequired. Please also observepossibly more detailed nationalregulations.Tape or mask off open contactsand pack up the battery in sucha manner that it cannot movearound in the packaging.Tips for maintainingmaximum battery life• Never recharge a fully chargedbattery cartridge. Overchargingshortens the battery service life.• Charge the battery cartridgewith room temperature at 10°C -40°C (50°F - 104°F).• Let a hot battery cartridge cooldown before charging it.• Charge the battery cartridge ifyou do not use it for a longperiod (more than six months).• For an optimum life-time, thebattery cartridge has to be fullycharged, after use.SAVE THESEINSTRUCTIONS.(See the last part of this instruction manual for all theillustrations.)DFJ202, DFJ203, DFJ300, DFJ301 (Fig. 1)(1) Loop for name badge(2) Loop for arm badge(3) Sleeve holder(4) Battery pocket(5) Fan hook(6) Snap button(7) Fan unit(8) Power cableFor DFJ203 and DFJ301 only(9) Anti-slip rubber(10) HoodDFJ400, DFJ401 (Fig. 2)(1) Loop for name badge(2) Loop for arm badge(3) Sleeve holder(4) Battery pocket(5) Fan hook(6) Snap button(7) Fan unit(8) Power cable(11) Shoulder pad(12) Mesh pocket for ice packFor DFJ401 only(9) Anti-slip rubber(10) HoodPower (All models)Operating time (approximate hour)DESIGNATION OF PARTS (Fig. 1 & 2)SPECIFICATIONSUSB power supply port DC 5V, 2.1A, Type ARated voltage (V) DC 10.8VDC 14.4VDC 18VBattery cartridge 10.8VBL1015, BL1020B, BL1040B14.4VBL1415, BL1415N, BL1430,BL1430B, BL1440, BL1450,BL1460B18VBL1815, BL1815N, BL1820,BL1820B, BL1830, BL1830B,BL1840, BL1840B, BL1850,BL1850B, BL1860BAir speed withBL1040BwithBL1460BwithBL1860B1 16 21 342 11 16 253 6.0 8.5 14