Error Reference Chart With Information On Service Display - HAKO Scrubmaster B 115 R Service Booklet

10. Error Reference Chart with
Information on Service Display
Error number /
Message number
1.2.5.2.
1.2.6.1.
1.2.6.3.
1.4.6.1.
1.4.6.3
Error source
Thermostatic switch, brush 1/2
Blocking protection, brush 1/2
Blocking protection, brush lifting
element 1/2
Blocking protection, squeegee
lifting element
Blocking protection, suction
turbine
Comment
Check temperature of brush motors; check power
consumption of brush motors; check cabling of
thermostatic switch (connector X3 and X4) of
brush motors (series circuit). Inputs -A1.X9:1 and
11 power consumption per brush motor max.
PB 650 - 30A; PB 750, PB 900, CB 700, CB 850 -
40A
Do brush motors run smoothly? Check power
consumption? (See 1.2.5.2.)
Stiff? Brush head jammed?
Stiff? Squeegee jammed?
Short circuit at suction motor output -X14.1 / -
X15.1
Foil 96