2.6.1 External safety devices
Safety cut-out switch for sliding floor hydraulic chamber
Before starting any maintenance work in the hydraulic chamber of the sliding floor:
❒ Turn the safety cut-out switch to the "0" position
➥ The boiler follows the shutdown procedure and the discharge system is deacti‐
vated
❒ Turning the selector switch past the "0" position engages the locking lever
➥ The switch can be locked with a padlock to prevent it from being switched on
again
On completion of the maintenance work:
❒ Remove the padlock
❒ Turn the selector switch past the "0" position to automatically release the locking
switch. The selector switch can now be turned back to the "1" position.
❒ Acknowledge the fault and press the Start button to activate the boiler
Safety
2
Safety devices
Operating Instructions TM 150/199/220 | B0310611_en 17
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