Brief Description - HAKO Hakomatic B 1100 Service Booklet

2.2 Brief Description

Machine control is effectuated via the following electronics:
 Control electronics
 Module 1
 Module 3 (for pre-sweeper, side broom and side brush, 3rd brush options)
 Operator panel
 Cleaning agent dosage /SWA operator panel (B1100 only)
 Pre sweeper operator panel (B1100 only)
 Cleaning agent module (optional, B1100 only)
 Auxiliary voltage module (36V/24V transformer)
Voltage to the electronics is supplied by the auxiliary voltage module which transforms
36 Volts to 24 Volts. As the electronics are the same as integrated in the B910 and B
750R machines, the 24V electronics have to be transformed for use in the B 1100 and
B1050 machines. Components such as the motors and pumps, however, are still 36V
components.
The 24V voltage supply must not, even under load, fall below 23V since otherwise, supply
of the modules 1 and 3 would be insufficient and cause a CAN error (4000 error code).
Foil 11