background image

Hy

gi

en

e

 

+

 

Ziegra

 ‐ 

UV

 

Filtra on

 

Plumbing

 

Disinfec on

 

Procedure

 

The

 

following

 

disinfec on

 

procedure

 

is

 

generally

 

accepted

 

as

 

being

 

suitable

 

for

 

the

 

disinfec on

 

of

 

plumbing

 

systems

 

known

 

to

 

be

 

contaminated.

 

If

 

you

 

are

 

uncertain

 

about

 

the

 

e

ec veness

 

of

 

this

 

procedure

 

you

 

are

 

advised

 

to

 

contact

 

your

 

local

 

health

 

authority

 

responsible

 

for

 

water

 

safety.

 

During

 

the

 

UV

 

disinfec on

 

process,

 

the

 

only

 

place

 

disinfec on

 

takes

 

place

 

is

 

within

 

the

 

reactor

 

chamber.

 

There

 

is

 

no

 

residual

 

disinfectant

 

capacity.

 

Therefore

 

it

 

is

 

necessary

 

to

 

chemically

 

disinfect

 

the

 

plumbing

 

system

 

prior

 

to

 

the

 

ini alisa on

 

of

 

the

 

UV

 

system.

 

1.

 

Turn

 

the

 

UV

 

system

 

shut

 

o

ff 

valves

 

to

 

the

 

closed

 

posi on.

 

2.

 

The

 

disinfec on

 

of

 

the

 

plumbing

 

system

 

is

 

most

 

readily

 

accomplished

 

by

 

removing

 

the

 

5

 

micron

 

pre

fi

lter

 

cartridge

 

and

 

adding

 

250

 ‐ 

500ml

 

of

 

a

 

standard

 

5%

 

concentra on

 

of

 

unscented

 

household

 

bleach

 

into

 

the

 

empty

 

fi

lter

 

housing

 

and

 

re

a aching.

 

3.

 

Verify

 

that

 

the

 

UV

 

system

 

is

 

connected

 

to

 

the

 

AC

 

power

 

voltage

 

and

 

opera ng

 

properly.

  

4.

 

Turn

 

the

 

valves

 

to

 

the

 

open

 

posi on

 

and

 

let

 

the

 

water

 

fl

ow.

  

5.

 

Run

 

water

 

through

 

the

 

system

 

un l

 

you

 

can

 

easily

 

smell

 

the

 

chlorine,

 

catching

 

the

 

run

 

o

ff 

water

 

in

 

a

 

tub.

 

Close

 

the

 

valves

 

and

 

let

 

the

 

system

 

sit

 

for

 

30

 ‐ 

60

 

mins.

  

6.

 

Close

 

the

 

valves

 

on

 

the

 

UV

 

system.

 

Open

 

the

 

valves

 

and

 

fl

ush

 

the

 

system

 

through

 

thoroughly.

  

7.

 

Once

 

this

 

is

 

complete,

 

shut

 

the

 

valves,

 

connect

 

the

 

plumbing

 

system

 

to

 

the

 

ice

 

machine

 

and

 

fi

ll

 

the

 

pre

fi

lter

 

housing

 

with

 

the

 

recommended

 

amount

 

of

 

Ziegra

 

sani ser

 

for

 

your

 

machine.

  

8.

 

Open

 

the

 

valves

 

and

 

cycle

 

the

 

ice

 

machine

 

as

 

recommended

 

un l

 

the

 

process

 

is

 

complete.

 

Once

 

fi

nished

 

discard

 

all

 

the

 

ice

 

and

 

clean

 

the

 

ice

 

delivery

 

hose

 

and

 

any

 

ice

 

storage,

 

cart,

 

utensils

 

etc

 

that

 

comes

 

into

 

contact

 

with

 

the

 

ice.

 

Once

 

clean

 

use

 

Ziegra

 

sani ser

 

to

 

complete

 

the

 

cleaning

 

of

 

these

 

items.

 

9.

 

If

 

the

 

system

 

is

 

being

 

installed

 

on

 

an

 

ice

 

machine

 

that

 

has

 

already

 

been

 

contaminated

 

by

 

the

 

water

 

supply,

 

then

 

a

 

full

 

clean

 

and

 

sani sing

 

of

 

the

 

machine

 

should

 

be

 

carried

 

out.

 

Contact

 

Ziegra

 

for

 

advice.

 

5 of 6

Summary of Contents for PE-3

Page 1: ...ter Low energy consump on Specifica ons Model Ziegra PE 3 UV Filtra on Unit Part number ZUK9700055 Models applicable All granular flake and nugget ice machines Water Mains water Construc on Stainless Steel Max flow rate 0 7m per hour Power consump on 22W Water inlet 1 2 BSP male Water outlet 1 2 BSP male Pressure range 2 6 bar Temperature range 5 C to 40 C Dimensions reactor 350mm x ø65mm Packed d...

Page 2: ...contains Stainless steel reactor tube 1 pair reactor moun ng brackets Quartz sleeve ballast controller box moun ng screws Select a suitable loca on in a dry well lit area which provides enough room to perform rou ne maintenance for the disinfec on system and its related components UV system should always be located closest to the point of use The system can be installed either horizontally or ver ...

Page 3: ... you form a drip loop in the power cord to prevent water from entering the ballast controller In order to op mise the UV radia on please make sure the UV bulb is clean before installa on Clean with alcohol to remove any marks that are visible The spring and quartz sleeve are already installed installed in the reactor Remove the window from the end nut carefully making sure to retain the spring in ...

Page 4: ...ap Tighten the thumbscrew to lock the cover back on to the reactor end nut When all the plumbing connec ons are made slowly turn on the water and check for leaks Allow the water to run for a few minutes to clear any air or dust that may be in the reactor Connect the power for start up Do not remove the UV lamp from the chamber when applying electrical power This system is designed for con nuous op...

Page 5: ...aching 3 Verify that the UV system is connected to the AC power voltage and opera ng properly 4 Turn the valves to the open posi on and let the water flow 5 Run water through the system un l you can easily smell the chlorine catching the run off water in a tub Close the valves and let the system sit for 30 60 mins 6 Close the valves on the UV system Open the valves and flush the system through thor...

Page 6: ...Hygiene Ziegra UV Filtra on 6 of 6 ...

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