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6 Installation
Purpose of this chapter
This chapter explains how to connect your combi oven. This chapter is intended for a qualified electri‐
cian from an authorized service company, a qualified and certified gas installation engineer with appli‐
ance-specific training who has been authorized by the local gas supply company, a qualified plumber
from an authorized service company and a qualified member of staff from an authorized service com‐
pany.
6.1 Electrical installation
6.1.1
Safe working during electrical installation
For your safety
Before starting work, familiarize yourself with the hazards described in 'Hazards and safety precau‐
tions during installation' on page 29.
Eligibility of personnel for the electrical installation
Only electricians from an authorized service company who are qualified and certified under the terms
of EN 50110-1 or in accordance with applicable national and local regulations are permitted to perform
work on electrical equipment.
Personal protective equipment
Wear the personal protective equipment specified in the section 'Personal protective equipment' on
page 43 of the 'For your safety' chapter for the relevant tasks.
Regulations for the electrical installation
Observe the following requirements to prevent hazards caused by faulty electrical connections:
■
The electrical supply must be connected in accordance with German VDE requirements
(0100/0700) and/or with applicable local regulations of the professional associations and of the rel‐
evant utility.
Live parts
Risk of electric shock from live parts and loose cables
When the safety cover is open, there is a risk of electric shock from touching live parts.
Make sure that any work on the electrical system is performed solely by a qualified electrician from
an authorized service company.
Before removing the safety covers:
■
Switch off all connections to the power supply.
■
Take protective measures at every power switch to ensure that the power cannot be switched
on again.
■
If the appliance has previously been connected to the electricity supply, wait 15 minutes to allow
the DC bus capacitors to discharge.
■
Make sure that the appliance is de-energized.
Make sure that the electrical connections are intact and connected securely before putting the
appliance into service.
Before putting the appliance into service, make sure that the appliance, including all metallic
accessories, is connected to an equipotential bonding system.
6 Installation
76
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