Nilfisk-Advance BA 1000 Service Manual

Also see for BA 1000: Instructions for use Instructions for use Instructions for use

Nilfisk-Advance BA 1000 Service Manual Manual pdf 17 page image

18 - FORM NO. 56043025 / BA 700, 800, 1000 / 28LX, 32LX, 38LX / 280HD, 320HD, 380HDSOLUTION SYSTEM______________________________________________________________________________________________TROUBLESHOOTING______________________________________________________________________________________________PROBLEM: NO SOLUTION FLOWPossible Cause & Remedy:1 Machine controls not positioned properly - in order for solution to flow, the controls must be positioned as follows:• Key Switch - ON• Solution Switch - ON• Brush Switch - ON• Twist Grips - Forward• Flow Control Lever - Pulled Back2 Clogged solution filter - drain solution tank, using the clear plastic drain hose at the back of the machine. Thisautomatically flushes loose dirt from the solution filter. If solution still does not flow, remove and disassemble the tee-fitting (attached to the solenoid valve) and remove and clean the filter thoroughly.3 Clogged solenoid valve - remove, disassemble and clean the solenoid valve. See the Solenoid Valve Disassemblyand Cleaning section for instructions.4 Defective speed control - replace the speed control.______________________________________________________________________________________________PROBLEM: SOLUTION LEAKS IN THE “OFF” POSITIONPossible Cause & Remedy:1 Dirt in solenoid valve - remove, disassemble and clean the solenoid valve. See the Solenoid Valve Disassembly andCleaning section for instructions2 Defective solenoid valve - replace the solenoid valve. See the Solution Solenoid Valve Removal sections forinstructions.