Operation / Technical Manual
NORM-O-TEMP
®
, Model 111W
Page 43 of 82
5-1.3.
Internal Cleaning and Disinfection Using Maranon H / Dry Storage
Procedure
For circulating water units utilizing CE approved Maranon H (Product of Ecolab).
Maranon H is not available in the United States.
The following procedure disinfects the fluid circuit in these products. The required
tools/supplies are appropriate drain hose(s) and/or hose connector(s), Maranon H,
distilled water, and the appropriate AC electrical power.
Procedure:
A.
Drain the water from the reservoir as described in Section 5-1.4.
B.
Turn unit off (“O” position).
C.
Fill the reservoir with the appropriate amount of Maranon H per the below
chart.
D.
Fill the reservoir with the appropriate amount of water per the above chart.
E.
Turn the unit on and circulate per the Chemical Cleaning Circulation Chart
(above).
F.
Drain the unit as instructed in Step A.
G.
Rinse the unit three (3) times as described in Steps D-F. Be sure to omit the
Maranon H.
H.
After the third rinse, drain the unit and fill the reservoir with distilled water and
circulate.
I.
Check the water with pH strips or other appropriate test method for Maranon H
detection. If Maranon H is detected, repeat Steps D-F.
J.
If unit is to be returned to service, replenish reservoir(s) with the appropriate
volume of distilled water.
K.
If unit is being placed in dry storage, continue with procedure.
L.
When all fluid has been removed from the unit, disconnect the drain hose(s) and
wipe unit clean.
M.
Unit is now ready for storage.
N.
Document unit maintenance.
UNIT
MARANON H
WATER
NORM-O-TEMP
®
, 111W
168 Milliliters
5.4 Liters