Kenwood DeLonghi Cooking Chef KM070 Operating manual

SM0001
Issue 1
Models:
KM070
KM080
Cooking Chef
Technical Service Manual

1

Contents
2
1. Safety Information
2. Specifications
3. Features and Operation
a. Induction Cooking
b. Display
c. Temperature Measurement
d. The Bowl
e. Speed Control
f. Safety Interlocks
g. Gearbox
4. Disassembly Instructions
a. Head Assembly
b. Base and Induction Assembly
c. Pedestal Assembly
5. Troubleshooting
a. Error Codes
b. Diagnostic Mode
c. Speed Calibration
d. Temperature Calibration
e. Interlock Test Procedure
6. Circuit Diagrams
a. All Except US
b. US Only
7. Technical Information
a. Change to Body, Cover and Insert
b. A957/A – Ice Cream Maker Attachment
c. Ankarsrum Motor Design Change – 230V
d. KM070 Heat guard modification
e. Stir Tool Design Changes
f. Beater Shaft Design Change

Safety Information
3
1. This manual is NOT intended as a comprehensive repair guide to the appliance.
2. It is intended for use by suitably qualified persons with relevant technical competence,
the applicable product knowledge and suitable tools and test equipment
3. Servicing and repair of electrical appliances must be undertaken with the appliance
disconnected from the electrical supply
4. Before servicing the appliance must be checked for earth continuity and Insulation
resistance to establish if any pre-existing fault condition exists.
5. Persons carrying out repairs should use personal protective equipment (PPE) as
necessary to guard against sharp edges on metal and plastic parts.
6. When dismantling take care when removing covers not to damage any wiring which
may be connected to them.
7. Do not use excessive force when disconnecting/reconnecting wiring connectors. Also
ensure that wiring connectors and cables are replaced back in their original position
and any cut cable ties are replaced.
8. Some appliances utilise tamper-proof fixings, the correct tools must be used to release
these fixings and they must always be replaced.
9. After servicing is completed the appliance must be rechecked for Electrical Safety and
functionally tested.
10. All reasonable has been taken to ensure that the information contained in this Manual
is correct at the time of publication. The continued development of products can result
in specifications and parts being modified and the information provided herein may
not be completely up to date.

Safety Information
4
Portable Appliance Testing Information
Portable Appliance Test instruments must only be used by qualified persons. This general
guidance forms part of a full PAT inspection and must be read in conjunction with the PAT
tester user instructions and any current testing legislation and standards. Best practice safety
precautions must be taken.
Kenwood KM070 / KM080 series:
•Product is Class 1 type
•Connect the earth test probe to the planet hub nut as shown below
•Carry out Earth Continuity and Insulation Resistance tests according to the guidance
provided with the PAT test instrument.