Lutz Easyzon D 100, Инструкция по установке, эксплуатации и обслуживанию

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Section 6: Installation
P a g e | 1 6
6.4 Hydraulic
6.4.1 Water Supply
If the water supplied to the device is not of a constant
pressure of at least 2.0 bar then it is advised that a break
tank and booster set is installed. This prevents any
possible fault situations from occurring with the
Easyzon D
due to low mains/supply water pressure.
When connected to a UK mains water supply the
Easyzon D
must be fitted with a fluid category
3 back-flow prevention device (Type EC or ED)
which conforms to local water supply regulations and
plumbing codes
.
Installation Steps:
1.
Connect your water supply to the ½”BSPf
connection which is provided on the left-hand
side of the
Easyzon D
skid.
Note:
•
The Pressure regulating valve should be set
between 0.6-1.0 bar when the
unit
is batching
(see commissioning section 7), this is vital to the
workings of the system.
6.4.2 Dosing Pumps
Any pump which is suitable for your application and also
for dosing 0.2%wt ClO
2
solution can be used.
Installation steps:
1.Fit your pumps suction set into the
Easyzon
product
tank making sure there is an airtight seal.
✓
Dosing pump installation complete
6.4.3 Suction Lances
Installation Steps:
1. Refer to the suction lances manual for
installation guidance.
2. Check empty level switch [5] is into the N.C
orientation ( - N.C symbol is on the top face
of the float)
.
Description
1
G3/8”BSPf to G5/8”BSPm Adapter
2 Adjustable rigid suction lance
3 Tank connection
4 Pre-empty level switch - not active
5 Empty level switch (N.C)
6 Strainer