Their main benefits are: Environment-friendly with no emission and extremely low noise Reduced running cost with rechargeable Li-ion battery Dimensions: mm (") BVF104 features 10 litter tank, and BVF154 features 15 litter tank. BVF104 BVF154 Length (L) 315 (12-3/8) 345 (13-5/8) These products are available in the following variations.
P 2/ 7 epair CAUTION: Remove the Battery from the machine and shift the liquid in the tank to others for safety before repair/ maintenance in accordance with the instruction manual!  LUBRICATIONS Apply ISOFLEX TOPAS NB52 to the designated portions (by gray color) of Pump assembly to protect parts and product from unusual abrasion.
P 3/ 7 epair  DISASSEMBLY/ASSEMBLY -1. Pump assembly, DC motor (cont.) DISASSEMBLING (5) Remove Pump plate from Pump holder by loosening two 4x18 Tapping screws. (Fig. 6) (6) Pull off Tube 1 and Tube 2 from Pump assembly. (Fig. 7). Pump assembly can be removed as illustrated in Fig. 8. (7) Remove four Tapping screws to separate DC motor section.
P 4/ 7 epair  DISASSEMBLY/ASSEMBLY -2. Switch DISASSEMBLING (1) Remove two receptacles from DC motor as mentioned in the previous pages. (2) Remove Cover assembly. Loosen three M5x10 screws and separate Battery housing from Tank complete. (Fig. 14) (3) Remove two receptacles from Switch terminals. (Fig. 15) (4) Pressing the leaf spring portions of Switch with screwdriver, push out Switch to Cover assembly side.
P 5/ 7 epair  DISASSEMBLY/ASSEMBLY -3. Fuse Note: The following problems cause Fuse to be blown up. Therefore, solve the problems before replacing Fuse. * Lock of Motor due to the intrusion of alien element * Lock of Motor due to the rust by the liquid materials, leaking from Tank complete DISASSEMBLING (1) Remove Battery housing from Tank complete.
P 6/ 7 ircuit diagram Fig. D-1 Color index of lead wires' sheath Black White Battery housing Controller Fuse DC motor of Pump Terminal assembly Switch iring diagram Wiring to DC motor Receptacles have to be connected to DC Motor as illustrated in Fig. D-2R. Fig.
P 7/ 7 iring diagram Wiring to DC motor Fig. D-3 Connect the Lead wire (red) from Lead wire (red) Controller to the Terminal by Red from Controller point mark which designates + pole. Tank complete side Red point mark Receptacle Holder pump side Wiring in Battery housing...