FlowLine DataPoint LC52 Series Manual Download Page 18

18

 

of

 

18

 

LC900007

 

Rev

 

A2

 

WARRANTY,

 

RETURNS

 

&

 

LIMITATIONS

 

Step

 

Ten

 

Warranty

 

Flowline

 

warrants

 

to

 

the

 

original

 

purchaser

 

of

 

its

 

products

 

that

 

such

 

products

 

will

 

be

 

free

 

from

 

defects

 

in

 

material

 

and

 

workmanship

 

under

 

normal

 

use

 

and

 

service

 

in

 

accordance

 

with

 

instructions

 

furnished

 

by

 

Flowline

 

for

 

a

 

period

 

of

 

two

 

years

 

from

 

the

 

date

 

of

 

manufacture

 

of

 

such

 

products.

 

Flowline's

 

obligation

 

under

 

this

 

warranty

 

is

 

solely

 

and

 

exclusively

 

limited

 

to

 

the

 

repair

 

or

 

replacement,

 

at

 

Flowline's

 

option,

 

of

 

the

 

products

 

or

 

components,

 

which

 

Flowline's

 

examination

 

determines

 

to

 

its

 

satisfaction

 

to

 

be

 

defective

 

in

 

material

 

or

 

workmanship

 

within

 

the

 

warranty

 

period.

 

Flowline

 

must

 

be

 

notified

 

pursuant

 

to

 

the

 

instructions

 

below

 

of

 

any

 

claim

 

under

 

this

 

warranty

 

within

 

thirty

 

(30)

 

days

 

of

 

any

 

claimed

 

lack

 

of

 

conformity

 

of

 

the

 

product.

 

Any

 

product

 

repaired

 

under

 

this

 

warranty

 

will

 

be

 

warranted

 

only

 

for

 

the

 

remainder

 

of

 

the

 

original

 

warranty

 

period.

 

Any

 

product

 

provided

 

as

 

a

 

replacement

 

under

 

this

 

warranty

 

will

 

be

 

warranted

 

for

 

the

 

full

 

two

 

years

 

from

 

the

 

date

 

of

 

manufacture.

 

Returns

 

 

Products

 

cannot

 

be

 

returned

 

to

 

Flowline

 

without

 

Flowline's

 

prior

 

authorization.

 

To

 

return

 

a

 

product

 

that

 

is

 

thought

 

to

 

be

 

defective,

 

go

 

to

 

www.flowline.com,

 

and

 

submit

 

a

 

customer

 

return

 

(MRA)

 

request

 

form

 

and

 

follow

 

the

 

instructions

 

therein.

 

All

 

warranty

 

and

 

non

warranty

 

product

 

returns

 

to

 

Flowline

 

must

 

be

 

shipped

 

prepaid

 

and

 

insured.

 

Flowline

 

will

 

not

 

be

 

responsible

 

for

 

any

 

products

 

lost

 

or

 

damaged

 

in

 

shipment.

 

Limitations

 

This

 

warranty

 

does

 

not

 

apply

 

to

 

products

 

which:

 

1)

 

are

 

beyond

 

the

 

warranty

 

period

 

or

 

are

 

products

 

for

 

which

 

the

 

original

 

purchaser

 

does

 

not

 

follow

 

the

 

warranty

 

procedures

 

outlined

 

above;

 

2)

 

have

 

been

 

subjected

 

to

 

electrical,

 

mechanical

 

or

 

chemical

 

damage

 

due

 

to

 

improper,

 

accidental

 

or

 

negligent

 

use;

 

3)

 

have

 

been

 

modified

 

or

 

altered;

  

4)

 

anyone

 

other

 

than

 

service

 

personnel

 

authorized

 

by

 

Flowline

 

have

 

attempted

 

to

 

repair;

 

5)

 

have

 

been

 

involved

 

in

 

accidents

 

or

 

natural

 

disasters;

 

or

 

6)

 

are

 

damaged

 

during

 

return

 

shipment

 

to

 

Flowline.

 

Flowline

 

reserves

 

the

 

right

 

to

 

unilaterally

 

waive

 

this

 

warranty

 

and

 

dispose

 

of

 

any

 

product

 

returned

 

to

 

Flowline

 

where:

 

1)

 

there

 

is

 

evidence

 

of

 

a

 

potentially

 

hazardous

 

material

 

present

 

with

 

the

 

product;

 

or

 

2)

 

the

 

product

 

has

 

remained

 

unclaimed

 

at

 

Flowline

 

for

 

more

 

than

 

30

 

days

 

after

 

Flowline

 

has

 

dutifully

 

requested

 

disposition.

 

This

 

warranty

 

contains

 

the

 

sole

 

express

 

warranty

 

made

 

by

 

Flowline

 

in

 

connection

 

with

 

its

 

products.

 

ALL

 

IMPLIED

 

WARRANTIES,

 

INCLUDING

 

WITHOUT

 

LIMITATION,

 

THE

 

WARRANTIES

 

OF

 

MERCHANTABILITY

 

AND

 

FITNESS

 

FOR

 

A

 

PARTICULAR

 

PURPOSE,

 

ARE

 

EXPRESSLY

 

DISCLAIMED.

 

The

 

remedies

 

of

 

repair

 

or

 

replacement

 

as

 

stated

 

above

 

are

 

the

 

exclusive

 

remedies

 

for

 

the

 

breach

 

of

 

this

 

warranty.

 

IN

 

NO

 

EVENT

 

SHALL

 

FLOWLINE

 

BE

 

LIABLE

 

FOR

 

ANY

 

INCIDENTAL

 

OR

 

CONSEQUENTIAL

 

DAMAGES

 

OF

 

ANY

 

KIND

 

INCLUDING

 

PERSONAL

 

OR

 

REAL

 

PROPERTY

 

OR

 

FOR

 

INJURY

 

TO

 

ANY

 

PERSON.

 

THIS

 

WARRANTY

 

CONSTITUTES

 

THE

 

FINAL,

 

COMPLETE

 

AND

 

EXCLUSIVE

 

STATEMENT

 

OF

 

WARRANTY

 

TERMS

 

AND

 

NO

 

PERSON

 

IS

 

AUTHORIZED

 

TO

 

MAKE

 

ANY

 

OTHER

 

WARRANTIES

 

OR

 

REPRESENTATIONS

 

ON

 

BEHALF

 

OF

 

FLOWLINE.

 

This

 

warranty

 

will

 

be

 

interpreted

 

pursuant

 

to

 

the

 

laws

 

of

 

the

 

State

 

of

 

California.

 

If

 

any

 

portion

 

of

 

this

 

warranty

 

is

 

held

 

to

 

be

 

invalid

 

or

 

unenforceable

 

for

 

any

 

reason,

 

such

 

finding

 

will

 

not

 

invalidate

 

any

 

other

 

provision

 

of

 

this

 

warranty.

 

For

 

complete

 

product

 

documentation,

 

video

 

training,

 

and

 

technical

 

support,

 

go

 

to

 

www.flowline.com.

 

For

 

phone

 

support,

 

call

 

562

598

3015

 

from

 

8am

 

to

 

5pm

 

PST,

 

Mon

 ‐ 

Fri.

 

(Please

 

make

 

sure

 

you

 

have

 

the

 

Part

 

and

 

Serial

 

number

 

available.)

 

 
 

Summary of Contents for DataPoint LC52 Series

Page 1: ...Rev A2 LC900007 1 of 18 DataPoint Continuous Relay Controller LC52 Series Manual CALL TOLL FREE 877 742 2878 FOR SALES AND SUPPORT CLICK HERE TO RETURN TO WEBSITE ...

Page 2: ...its Fail Safe relay control of pumps valves or alarms with a 0 15 to 60 second delay Polypropylene enclosure can be DIN rail mounted or back panel mounted Easy setup with push button calibration for display and relay settings AC powered Table of Contents Specifications 3 Dimensions 3 Safety Precautions 4 Make a Fail Safe System 5 Components 5 Installation 5 Getting Started 6 Features of the Single...

Page 3: ...VDC 25mA primary 28 VDC 50mA secondary Contact type 1 SPDT 1 Latched SPDT Contact rating 250 VAC 12A Hp Contact output Selectable NO or NC Contact latch ON or OFF Contact configuration 1 High or low level alarm 2 High and low level alarm 3 Automatic fill or empty 4 Automatic fill or empty with alarm Contact delay 0 15 60 seconds Fail safety Power fail safe Repeater output 4 20 mA 12 36 VDC Ambient...

Page 4: ...al electrical codes Flammable or Explosive Applications The LC52 series continuous relay controllers should not be used with explosive or flammable liquids which require an intrinsically safe or explosion proof rating If you are unsure of the suitability of a controller for your installation consult your Flowline representative for further information Install In a Dry Location The controller housi...

Page 5: ...contact so that it will not complete the circuit when it should In critical applications redundant backup systems and alarms must be used in addition to the primary system Such backup systems should use different sensor technologies where possible While this manual offers some examples and suggestions to help explain the operation of FLOWLINE products such examples are for information only and are...

Page 6: ...lay from 0 15 to 60 seconds can be set before the relay responds to the sensor input Typical applications for single input relays are high level or low level switch alarm operations opening a drain valve whenever liquid level rises to a set point and over flow protection turning off a pump or sounding an alarm when a high level is reached Features of a Latching Relay automatic fill or empty The la...

Page 7: ... amps for reactive loads the current must be derated or protection circuits used When the red LED is ON and the relay is in the energized state the NO terminal will be closed and the NC terminal will be open 5 Invert switch This switch reverses the logic of the relay control in response to the switch es conditions that used to energize the relay will now de energize the relay and vice versa 6 Time...

Page 8: ...quick review of wiring the LC52 series to common 4 20 mA transmitters EchoSonic II LU23 LU27 LU28 LU29 series EchoPod DL10 DL14 DL24 DL34 series Sourcing mode Factory Setting EchoSpan LU80 LU81 LU83 LU84 series Sourcing Mode Factory Setting Echotouch LU30 5004 and LU30 5064 only Sourcing Mode Factory Setting Echotouch LU30 5003 and LU30 5063 only Sinking mode internal jumper must be changed DeltaS...

Page 9: ...urcing to sinking remove jumper from JWA and place on JWB The LC52 is shipped from the factory in the sourcing mode JWA active 4 Gently return PCB into housing and replace back panel Note Loop powered devices can operate in either the souring or sinking modes Sourcing Mode Sinking Mode No Change Required EchoSonic II LU23 LU27 LU28 LU29 series EchoSpan LU80 LU81 LU83 LU84 series EchoPod DL10 DL14 ...

Page 10: ...uit board PCB from the housing Use caution when removing the PCB 2 Locate jumpers JW1 JW2 and JW3 on the PCB 3 To change from 120 VAC to 240 VAC a Remove the jumpers from JW1 JW2 and add a jumper to JW3 4 To change from 240 VAC to 120 VAC a Remove the jumper from JW3 and add jumpers to JW1 JW2 5 Gently return PCB into housing and replace back panel 120 VAC Jumper Setting 240 VAC Jumper Setting Rel...

Page 11: ...ower supply or some other indicator or backup alarm to warn of a power failure in the alarm circuit In this application the normal status of the relay set point at the bottom of the tank will be wet and the relay will be energized holding the alarm circuit open The relay LED will be ON so for this application Invert should be set to the OFF position High Level Alarm In the same manor this system c...

Page 12: ...hould open starting to fill the tank When the liquid is above the low relay set point the valve will remain open When the liquid reaches the high relay set point the valve should close Latch In any 2 setpoint relay configuration LATCH must be ON Invert Referring to the logic chart in Step Nine we look for the setting that will de energize the relay valve close when both relay set points are wet In...

Page 13: ...bar graph will jump one Green bar to the right next to RLY2A 8 Use UP DWN buttons to change display to the desired RLY2A value 9 Press the SET button again Immediately the LED bar graph will jump one Green bar to the right next to RLY2B 10 Use UP DWN buttons to change display to the desired RLY2B value 11 Press the SET button again Immediately the LED bar graph will return back to it normal operat...

Page 14: ...mpty with latch ON With Latch OFF the relay will only respond to the RLY 2A relay set point RLY 2B will be ignored With Latch OFF the setting for RLY 2B will be ignored All changes to the relay s state will occur from the RLY 2A relay set point Invert OFF Latch OFF RLY 2A RYL 2B Relay Wet Dry No Effect No Effect ON OFF Invert ON Latch OFF RLY 2A RYL 2B Relay Wet Dry No Effect No Effect OFF ON With...

Page 15: ...A Check for loose or open wires between the transmitter and LC52 and check the output of the transmitter Bar Graph shows a single Red bar This indicates a current input greater than 20mA Remove power immediately Check for a short in the wiring between the transmitter and LC52 or for some other power source that is affecting the input loop RLY 2B does not appear Flip Latch switch to ON Relay switch...

Page 16: ...e LC52 1001 OFFSET 0 0 SPAN 60 0 RLY 1 55 0 RLY 2A 50 0 RLY 2B 10 0 The next exercise demonstrates the same inventory control with automatic filling and a high level alarm However the units have been changes from inches to gallons Within the tank 1 50 gallons of liquid The usable range is now 300 gallons of liquid The pump starts filling at 50 gallons of liquid and stops filling at 250 gallons of ...

Page 17: ...C52 1001 OFFSET 16 0 SPAN 56 0 RLY 1 50 0 RLY 2A 20 0 RLY 2B N A The next exercise demonstrates the same inventory control with a high and low level alarm However the units have been changes from inches to gallons Along the straight side of the tank 1 50 gallons of liquid The usable range is now from 50 to 250 gallons of liquid The high level alarm occurs at 220 gallons of liquid The low level ala...

Page 18: ...ocedures outlined above 2 have been subjected to electrical mechanical or chemical damage due to improper accidental or negligent use 3 have been modified or altered 4 anyone other than service personnel authorized by Flowline have attempted to repair 5 have been involved in accidents or natural disasters or 6 are damaged during return shipment to Flowline Flowline reserves the right to unilateral...

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