FORM NO. 56043111 - Adhancer ™ - 15S1 M7SOLUTION PUMPM1 2 -+ GRN/BLKREDNOTE: SWITCH IS PART OFPUMP ASSEMBLYR1POT. 5K OHM THROTTLER2POT. 100K OHM SPEED LIMITS3SW, SPST KEYM1MOTOR, WHEEL DRIVEMF3CIRCUIT BREAKER, 30 AMPF2CIRCUIT BREAKER, 5 AMPL1COIL, SOLUTION SOLENOID1231231 21 21 2WHTBRN/BLKYEL/REDREDBRNBRNBLUBLKRED/BLKBRNRED/BLKWHT/YELBRNRED/GRNREDBLU/BLKBLKGRN/BLKBLKBLKBLKBLU/BLKBRNWHTBLUBLKBRNWHTBLK+-B+1SOLUTIONFOR/REV.J1-13J1-11REVERSEB-1SOL. PUMPB-4B-2A1CONTROL BOARDJ1-5J1-6J1-7J1-8J2-6J1-9A2 B+ B-1228 SPEED CONTROLLERM1M2PIN 3-POT. HIPIN 4-POT. WIPERPIN 13-POT. LOPIN 5-KSIPIN 16-REVPIN 6-BRAKE(-)PIN 18-SPEED LIMIT POTF1FUSE, 150 AMPBT1BATTERY1 2 + -RED RED BLK36VDCBLKB-3 J2-9SOLUTION SYSTEMSOLUTION SYSTEM MAINTENANCESolution Tank: See Figure 1. Empty the solution tank weekly as follows:Remove the solution Drain Hose1. (B) from its storage area (located on the right rear control handle compartment).Direct the hose to a designated “Disposal Site” and flush the tank with clean water.2.Solution Filter: Remove and clean the inline Solution Filter (C). To access the filter housing for removal, work underneath the middle right rear sideof the machine’s chassis. No tools are needed to remove the filter (hand tighten only). Service Tip: The solution filter ball valve must be placed inthe Off (Closed) position. This prevents loss of solution when servicing the filter strainer with a partial or full tank.Solution Delivery Trough: Clean the holes in the delivery trough and manifolds on the cylindrical scrub deck to ensure even distribution ofsolution.TROUBLESHOOTING GUIDEProblem Possible CauseInadequate or no solution flow No solution in the tankSolution tank filter ball valve in the off positionClogged solution filter, valves and/or hosesNote: Reference the Solution System Troubleshooting Guide Electrical flowchart in this manual section for further component diagnostics.FIGURE 2