PB Heat EC Series, ECT Series manual Maintenance, G.If A Long Shutdown Is Required

Models: ECT Series EC Series

1 27
Download 27 pages 31.96 Kb
Page 21
Image 21
NOTICE

3.Remove any scale or soot from the combustion chamber area by vacuum cleaning or any other available means.

NOTICE

Burner mounting plate must be

 

opened to facilitate this operation.

4.Replace flue collector and close burner mounting plate, making sure all gaskets are in place.

5.Replace jacket top panel.

All cover plates, enclosures, and NOTICE guards must be maintained in place

at all times, except during maintenance and servicing.

6. Inspect venting system.

MAINTENANCE

G.IF A LONG SHUTDOWN IS REQUIRED

1.To take boiler out of service if the boiler and system are not to be used when temperatures are below freezing:

a.Drain the boiler and system completely and shut off make-up water supply.

b.Open main line power disconnect switch to boiler. Remove the fuses or secure the switch so that the power cannot be turned on accidentally.

Always keep the manual fuel supply CAUTION valve shut off if the burner is shut

down for an extended period of time.

2.Be certain that the boiler and system are refilled before returning to service.

19

Page 21
Image 21
PB Heat EC Series, ECT Series manual Maintenance, G.If A Long Shutdown Is Required