Filter Blocked Signal; Remote Stop/Start; Electrical Supply Connection; General Safety Requirements - Planmeca PlanMill 50 S User Manual

A.2.3 Filter blocked signal
A.2.4 Remote stop/start
A.2.5 Electrical supply connection
A.2.6 General safety requirements
User's manual
3. Check filters are located in their correct position and carefully replace lid/
close door.
4. Connect the extraction ducting between the extractor inlet and the fume
capture device.
With this, the extraction unit has been fitted with a pressure switch to monitor
the condition of the filters. This is displayed via the Red LED on the front of
the unit. This circuit will not directly stop the extractor motor.
This enables the extractor unit to be turned on and off by a signal from the
customer. Pins 3 & 4 of the connector need to be connected to a 24v dc
supply to start the unit. However the mains power switch must be in the "on"
position for the signal to be effective.
Remote operation can be overridden by using the override switch, which is
mounted on the front the unit. For more information, see section "Front view"
on page 23.
Check the integrity of the electrical power cable.
Connect the power cable to an isolated electrical supply. The mains socket
outlet should be installed near the equipment and be easily accessible. The
cable run to the unit should be arranged so as not to create a trip hazard.
CAUTION
Check that the mains input at the isolated supply is the same as the voltage
Supply detail on the Serial Number label before plugging the extractor unit
in.
CAUTION
Do not block or cover the cooling vents on the unit, as this severely restricts
airflow and may cause damage to the unit.
CAUTION
This unit is over 18 kg in weight and should only be lifted with suitable lifting
equipment.
Appendix A: Suction unit (optional)
Planmeca PlanMill 50 S 119