MAINTENANCE MANUAL – ELECTRIC ROTARY DRYER
FERREX ENGINEERING LTD.
Page 3
Ref. #2278
1. SAFETY / LOTO PROCEDURES
Ensure operators are wearing appropriate PPE while operating the equipment.
The following lists the procedure for locking out and tagging out the dryer.
1. On the HMI Ensure the primary and secondary heaters are turned off by turning the heater
selector switch to the off position.
2. On the HMI Turn off the fan (if not already done so) by depressing the fan stop Push Button.
3. On the HMITurn off the drum rotation (if not already done so) by depressing the drum stop
Push Button.
4. Primary and Secondary cabinet main power disconnect to the powered off position. Place
locks and tags on the disconnect handle / bracket.
5. Check that power is turned off by testing the fan and the drum rotate by depressing the drum
start and the fan start push buttons on the HMI. The fan and drum should not start rotating.
6. The drum will have stored heat for some time after the heater is turned off. There are no
stored energy devices in the dryer system.
