Miele Touchtronic T 9820 Installation Instructions Manual page 12

Installation
,
WARNING
Before installation, disconnect the
tumble dryer from the electrical
supply by shutting off the power
main or tripping the circuit breaker.
Be sure the dryer power cord is
unplugged from the wall.
Do not restore power until the
installation is complete.
Turn the dryer's gas shutoff valve in
the supply line to the OFF position.
Disconnect and discard old flexible
gas connector and ducting material.
12