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SECTION 1 Installation
1. How the DEL Spa Ozone Generator Works
DEL Generators produce ozone gas which is introduced to the
spa water through suction. Tubing is used to connect the Ozone
Generator to an injector or a vacuum port provided by the spa
manufacturer. The injector or port are vacuum sources used to pull
the ozone gas out of the Ozone Generator and into the water. At
no time should water come in contact with the Ozone Generator. To
protect the Ozone Generator from water traveling backwards through
the tubing connection, the unit must be mounted and plumbed as
described in this manual.
2. Installation Parts
Common Installation Parts for MCD Spa Ozone Generators:
•
One (1) Installation Manual
•
One (1) check valve
•
Five (5) feet of tubing
•
Four (4) hose clamps
3. Installation Tools and Materials
a. Phillips Screwdriver
b. Pliers
c. Scissors
4. Unit Assembly
All models are pre-assembled and ready to install.
5. Mounting
a. Mount MCD in a space with at least 1 inch (25mm) clearance all
around, except for the back mounting surface.
b. Mount the Ozone Generator as high as possible within the spa's
protected equipment area
c. Mount using the tabs provided on the MCD, spaced 4.7 inches
(120mm) horizontally.
d. Screws are provided for mounting but may not be appropriate for
all surfaces. Substitute proper mounting hardware as required.
6. Plumbing – Vacuum System (refer to Figure 1)
a. Most spas are factory equipped with an ozone injector, like the one
shown in Fig. 1. Review your Spa's Installation Manual to identify the
correct ozone connection location.
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