2 English 9.764-892.0 Rev. 00 (07/17)
Contents
Preface 3
Safety instructions 3
Hazard levels 3
Description in this service manual 4
Service groups 4
Functional group structure 4
Textual description 4
Technical Features 5
Field of application 5
Safety installations 5
Type plate 5
Overview of the appliance 5
AB Service group setup 6
010 Safety information 6
020 Overview 6
030 Function 6
Functional diagram 6
040 Service activities 7
ABHA Uninstalling / installing cover 7
ABKA Remove/install the cable coiling device 8
ABSS Remove/install the suction hose 8
050 Maintenance and inspection 9
060 Error diagnosis 9
070 Peculiarities/ others 9
AH Service group electrics 9
010 Safety information 9
020 Overview 9
030 Function 9
040 Service activities 10
AHGD Remove/install ON/OFF switch 10
AHNK Uninstall / install power cable 10
AHST Remove/install the suction turbine 11
050 Maintenance and inspection 12
060 Error diagnosis 12
070 Peculiarities/ others 12
Technical Documentation 13
Technical specifications 13
Circuit diagram 13