b)
Fill with new resin. See Fig 5 below.
1.
Loosen both reinforced hose screws 1) from the apparatus (not at the top on the head).
2.
Hold head 2) by hand and unscrew carefully.
3.
Remove head together with the spray hose 3).
4.
Fill with Puropal resin 5) using funnel 4). Puropal-Pro-25 = one 6.6 gal. (25 L) sack, Puropal-
Pro-50 = two 6.6 gal. (25 L) sacks.
5.
Replace head with spray hose. Make sure that the spray hose is pressed into the head until it
is tight and sealed; otherwise, resin will leak into the system.
Figure 5:
Filling the Puropal-Pro with new resin
Check that the spray hose is pressed tightly into the head and is sealed otherwise resin will leak into
the system.
Make sure that no resin ends up on the floor. This represents a significant slipping hazard. Carefully
and thoroughly remove any spilled resin off the floor (e.g. with a vacuum cleaner).
The resin pellet is to be stored in a moist place, which is why it is supplied in sealed plastic bags.
Once the bags are opened, use the resin immediately. The resin can be stored in a cool dark place for
up to 12 months. There is the risk of capacity loss and bacteria formation if incorrectly stored.
