Manitowoc ArcticPure Plus, Installation, Operation And Maintenance Manual

Page: 11 / 64

Part Number: 000016341 Rev00 1/21 11
Section 2 Installation
Changing Cartridges
ArcticPure® Plus cartridges will need to be changed for one
or more of the following reasons:
• The filter has trapped water-borne sediment and the
water flow has stopped or water pressure through the
filter has dropped below 20 psi (138 kPa).
• The maximum life of the carbon filter has been reached
and the filter will no longer reduce chlorine to acceptable
levels.
• The scale inhibitor has been completely dissolved and
hard scale build-up may accelerate.
It is recommended that ArcticPure® Plus filter cartridges be
changed out:
• Every 6 months or when water pressure through the
system drops below 20 psi (138 kPa), whichever occurs
first.
To change the filter:
1. Rotate the cartridge 1/4 turn to the left and pull down.
The cartridge should easily release. Dispose of used
cartridge.
Important
ArcticPure® Plus systems are equipped with internal shut-
off valves. It is not necessary to shut off the incoming
water supply during cartridge change out.
2. Remove the protective cap from the cartridge.
3. Inspect the cartridge and o-rings for damage. See
Replacement Parts list if replacement is required.
Lubricate o-rings with food grade lubricant.
,
Caution
Do not use petroleum jelly to lubricate o-rings.
4. With the product label facing to the left, insert the
cartridge into the filter head and push up. Rotate 1/4 turn
to the right to secure. Product label will face forward.
,
Caution
Should the cartridge drop from a height of greater than 3
feet, inspect the outer casing. If there is any evidence of
the case cracking do not use.