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11

 

 

Copyright

 

ADS

 

Installation

 

Manual

 

Model

 

ET

AF

PD

 

H,

 

Revision

 

3.1,

 

5/25/2017

 

 

According

 

to

 

NSF/ANSI

 

3,

 

section

 

5.19.3

 

and

 

5.19.5

 

“This

 

machine

 

must

 

be

 

operated

 

with

 

an

 

automatic

 

detergent

 

feeder

 

and,

 

if

 

applicable,

 

an

 

automatic

 

chemical

 

sanitizer

 

feeder,

 

including

 

a

 

visual

 

means

 

to

 

verify

 

that

 

detergents

 

and

 

sanitizers

 

are

 

delivered

 

or

 

a

 

visual

 

or

 

audible

 

alarm

 

to

 

signal

 

if

 

detergents

 

and

 

sanitizers

 

are

 

not

 

available

 

for

 

delivery

 

to

 

the

 

respective

 

washing

 

and

 

sanitizing

 

systems.

  

Please

 

see

 

instructions

 

for

 

electrical

 

and

 

plumbing

 

connections

 

located

 

in

 

this

 

manual

 

and

 

in

 

the

 

feeder

 

equipment

 

manual.”

 

‐‐

a

 

visual

 

means

 

to

 

verify

 

that

 

detergents

 

and

 

sanitizers

 

are

 

delivered;

 

or

 

a

 

visual

 

or

 

audible

 

alarm

 

to

 

signal

 

if

 

detergents

 

and

 

sanitizers

 

are

 

not

 

being

 

delivered

 

to

 

the

 

respective

 

washing

 

and

 

sanitizing

 

systems.

 

For

 

ADS

 

family

 

models

 

of

 

ET

AF

 

and

 

the

 

model

 

ASQ,

 

the

 

chemical

 

Flow

 

Indicator

 

(084

6403)

 

is

 

the

 

visual

 

means

 

to

 

indicate

 

liquid

 

is

 

flowing

 

in

 

the

 

feeder

 

system

 

for

 

detergent

 

and

 

sanitizer.

  

In

 

each

 

of

 

the

 

tubes

 

machined

 

through

 

the

 

clear

 

plastic

 

housing,

 

there

 

is

 

a

 

black

 

colored

 

marble

 

(099

1008).

  

Squeeze

 

tube

 

material

 

(092

2000)

 

is

 

inserted

 

in

 

both

 

upper

 

and

 

lower

 

tube

 

openings.

  

These

 

tubes

 

are

 

pushed

 

into

 

the

 

holes

 

of

 

the

 

housing

 

and

 

held

 

in

 

place

 

by

 

tension

 

of

 

the

 

tube

 

wall

 

against

 

the

 

housing’s

 

inner

 

surface.

  

When

 

inserting

 

the

 

squeeze

 

tubes

 

into

 

the

 

housing,

 

lubrication

 

using

 

dish

 

soap

 

is

 

helpful.

 

 

When

 

the

 

top

 

tube

 

of

 

the

 

indicator

 

is

 

connected

 

to

 

the

 

inlet

 

side

 

of

 

the

 

chemical

 

peristaltic

 

pump,

 

liquid

 

is

 

drawn

 

up

 

through

 

the

 

supply

 

tube

 

of

 

the

 

chemical

 

bucket.

  

The

 

liquid

 

is

 

drawn

 

into

 

the

 

bottom

 

of

 

the

 

Flow

 

Indicator

 

housing

 

and

 

lifts

 

the

 

black

 

indicator

 

marble

 

upward

 

in

 

the

 

visual

 

chamber.

  

This

 

movement

 

shows

 

flow

 

of

 

the

 

liquid

 

in

 

the

 

tube.

  

The

 

tube

 

with

 

red

 

colored

 

liquid

 

will

 

indicate

 

detergent

 

flowing,

 

the

 

tube

 

with

 

clear

 

liquid

 

will

 

indicate

 

sanitizer

 

(chlorine)

 

flowing.

  

The

 

operator

 

should

 

be

 

informed

 

that

 

this

 

movement

 

of

 

the

 

marbles

 

in

 

the

 

housing

 

is

 

the

 

visual

 

indication

 

that

 

chemicals

 

are

 

being

 

delivered

 

for

 

the

 

washing

 

and

 

sanitizing

 

operations

 

of

 

the

 

dishmachine.

  

Management

 

should

 

be

 

notified

 

if

 

there

 

is

 

no

 

movement

 

of

 

the

 

indicators.

  

 

Содержание ET-AF-3

Страница 1: ...4 933 LA Test Labs File M 780089 Mass License P3 0111 306 If you have questions call 800 922 2178 or visit our website at www AmericanDish com The electrical power supplied to this machine is an imminent hazard that could result in severe bodily injury or death if not properly installed or hooked up correctly When working in the control box or on electrical parts always disconnect power and tag ou...

Страница 2: ...lled in accordance with all applicable Codes Ordinances and Safety requirements Failure to follow the installation instructions could void the warranty ADS assumes no liability or control over the installation of the equipment Product failure due to improper installation is not covered under the ADS Warranty 2 FLUSH OUT Do not install spray arm until machine is flushed with water When this machine...

Страница 3: ...ircuit Reference NEC Article 210 8 GFCI Protection B Other Than Dwelling Units 2 Commercial and Institutional Kitchens All 15 and 20A 125V receptacles installed in kitchens even those that do not supply the countertop surface must be GFCI protected 8 This equipment is considered an item of heavy use It is not rated for outdoor use ELECTRICAL SECTION The electrical power supplied to this machine is...

Страница 4: ...d up test the neutral wire to a ground source with a voltmeter it should read 0 to 6 volts Test the black wire to a ground source it should read 110 120 volts Attach a building ground wire to the ground lug located in the junction box and tighten all wires Replace the junction box cover Left is Start Relay right is Heater Relay Left is Drain Relay right is Heater Contactor Optional buzzer for low ...

Страница 5: ...in 7 seconds It has been the experience of ADS that tankless supply systems require multiple units plumbed in sequence with a recirculation loop to achieve proper pressure and temperature Check with the tankless water heater manufacturer they may recommend a storage tank to guarantee proper flow and line pressure to the machine Failure to provide adequate water quantity pressure and temperature to...

Страница 6: ... the feet at the bottom of each leg up or down Water heaters or boilers must provide the minimum temperature of 120F required for this model of dishmachine which demands a minimum of 60 GPH for ET AF PD H or ET AF 3 PD H Temperatures above 150F degrees exceed the operational design limits for these models These models cannot be converted to high temp sanitizing by adding a booster INLET FLEX HOSE ...

Страница 7: ...a cam timer with longer cycle times but this will reduce hourly production rates Simple Test For Water Pressure Empty the water out of the machine by lifting the drain ball push the manual FILL button while counting the seconds to fill back up to the water level decal If it takes more than 20 seconds to fill there is not enough building pressure to operate the machine properly Drain Requirements T...

Страница 8: ...urn off the master switch Disconnect and protect one of the wires to the cam timer motor and roll the cam timer to mid cycle on the wash section Turn on the master switch to operate the pump motor Add de lime agent to the fresh tank water Repeat this first step again by draining then refill and then run with fresh water This will flush the machine then turn off the master switch and reconnect the ...

Страница 9: ...d sanitizers High concentrations of chlorine sanitizers and caustic detergents will cause damage to metals and welds Do not exceed 50 parts per million PPM free or available chlorine Any setting higher than 50 ppm will be dependent on local health requirements however the increased chlorine will result in higher corrosion of metal parts Purpose built ware washing dispensers are needed to properly ...

Страница 10: ... easily tipped over when moving or changing product Failure to do so will void your ADS warranty CHEMICAL ADJUSTMENT Chemical dispensing is controlled by a mechanical cam timer All chemical products must be adjusted for the product s concentration and local water conditions It will be necessary to adjust initial factory settings See below for Cam Timer Adjustment Section Water softeners should be ...

Страница 11: ...t and sanitizer In each of the tubes machined through the clear plastic housing there is a black colored marble 099 1008 Squeeze tube material 092 2000 is inserted in both upper and lower tube openings These tubes are pushed into the holes of the housing and held in place by tension of the tube wall against the housing s inner surface When inserting the squeeze tubes into the housing lubrication u...

Страница 12: ...the holes on the side of each wheel The factory sets the start of each function using the right side wheel of the cam TO ADJUST rotate only the left side cam wheel The left side of the wheel controls the point when that specific functions ends Factory settings are only initial settings adjustments will be required for each chemical and the water fill time because water pressures will be different ...

Страница 13: ...ter to flush the interior of the machine for a few seconds before the drain closes Once the drain is closed the fill cycle begins Fill must continue until full spray arm pressure is reached This can be verified with the use of a spray arm pressure tester Kit 088 1048 attached where one of the end plugs are usually screwed into the lower wash arm The tester gauge will indicate full spray arm pressu...

Страница 14: ...ccess door Run one complete cycle by closing the door push the start switch labeled START This first run will be the flush cycle which removes installation debris from wash tank and pump Spray arm base w thumb screws Standard ET AF spray arm 081 6208 Cross arm for light glassware 081 6212 7 AFTER FLUSHING install the spray arm Failure to follow this flush procedure can damage the spray arm bearing...

Страница 15: ...ter the machine is completely drained like the tray of a scrap box Verify that chemical feed lines are in their proper container and that lines are primed Post an operational wall chart close to the machine Do not open doors while machine is in cycle Doing so could result in serious bodily injury from spraying hot water and chemicals APPENDIX 089 9340 ET AF PD H Parts Manual 089 9400 Service Manua...

Страница 16: ...16 Copyright ADS Installation Manual Model ET AF PD H Revision 3 1 5 25 2017 ...

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