Nortec NH Series - Manual (Page 53)

Maintenance and Servicing | 50
k. Remove the clamp at the top of the cylinder.
l. Remove the tank lid with the elements attached.
m. Remove all scale from the tank.
n. Inspect the heating elements for damage.
o. Re-install the equipment in reverse order.
p. Turn power and water supplied back on to the unit.
q. Turn on the unit and carry out the steps of the visual inspection once more.

No maintenance re-set is required for Minor Maintenance Interval.
CAUTION: Be extremely careful when handling the steam cylinder. If it is
dropped and damaged, it will likely not seal properly and the entire cylinder
will need to be replaced.
Figure 33: Minor maintenance with optional Scale Management System