installation, operation & service manual alarmscout 910 · 2014. 12. 9. · part no.:...

AlarmScout 910

Installation, operation & service manual

AlarmScout 910

2 Instruction & installation manual AlarmScout 910 Part No.: 4417900_Rev.0

Model andserial number

MOUNTING

UNPACKING

Unpack the instrument carefully. Make sure all componentshave been removed from the foam protection. Inspect allcomponents for damage. Report any concealed damage tothe carrier within 24 hours. Check the contents of the car-ton/crates against the packing slip and report any discrep-ancies to Honeywell Enraf. Check the nameplate modelnumber to be sure it agrees with the packing slip and pur-chase order. Check and record the serial number for futurereference when ordering parts.

Nozzle mounting: gap must be free

��

@@@@@@@@@@@@

��

ÀÀÀÀÀÀÀÀÀÀÀÀ

��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@

��

ÀÀÀÀÀÀÀÀÀ

��

@@@@@@@@@

��

ÀÀÀÀÀÀÀÀÀ

��

@@@@@@@@@

��

ÀÀÀÀÀÀÀÀÀ

��

@@@@@@@@@

��

ÀÀÀÀÀÀÀÀÀ

��

@@@@@@@@@

��

ÀÀÀÀÀÀÀÀÀ

��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


��

@@@@@@@@@@@@

��


Threaded Welded flange

t tmin. 25 mm

These units are in conformity with the provisions of:1. The EMC Directive: 2004/108/EC. The units have been tested to EN 61326: 1997 + A1 + A2.2. Directive 94/9/EC for Equipment or protective system for use in potentially explosive atmospheres.EC-type examination certificate number ISSEP11ATEX002X. Standards applied: EN 60079-0: 2009,EN 60079-1: 2007, EN 60079-7: 2007, EN 60079-26: 2007.

3. The PED directive 97/23/EC (pressure equipment directive). Safety accessories per category IV module H1.

00380344

High alarm

High alarm Low alarm

Filling line

Pump protection

Pump

Low alarm

Flats mustbe vertical

Warning: Bring the instrument on the same potential as the tank potential prior to the installation.

Figure 1

Figure 2

Figure 3 Figure 4 Figure 5

3Part No.: 4417900_Rev.0 Instruction & installation manual AlarmScout 910

WIRING WITH CABLES

JU1

AW2395T1

J1

J2

K1P1

LL HLTB3

R6

F1

C10+

NO CM NC NO CM NCL1 L2/N

e.g. valve

e.g. lamp

contact1

contact2

DPDTRELAY

L1 L2/N

+ –

+ TB1 – TB2 TB3

Sensor connectors(may be reversed)

240/120 V AC

24 V DC

Shield to green grounding screw

Low level failsafeHigh level failsafe

NOTE:With NO power, NO Contacts are Open.

NC Contacts are Closed.

FAILSAFE – ALARM STATUS

Mode Level Relay Alarm status

«Hi»High levelfailsafe

Energized No alarm

De-energized Alarm

«Lo»Low levelfailsafe

Energized No alarm

De-energized Alarm

Important: Connect the unit to the ground for avoiding earth potential drifts.The shield wire should only be grounded at ONE side only. It is recommended to connect the shield toground in the field (at the level switch side) but connecting in the control room is also allowed.

1.Make sure the power source is turned off.2.Unscrew and remove housing cover.3. Pull power supply and relay wires through the conduit connection.4.Connect power leads to proper terminals for AC power (120 or 240 V AC ± 10 %) or for DC power (24 V DC ± 10 %)a. AC Power – Connect “hot” wire to terminal marked L1 and the “neutral” wire to the terminal marked L2. The green headscrew should be used for grounding.

b.DC Power – Connect wires to terminals (+) and (-) on the terminal block. The green head screw should be used forgrounding.

5.Connect desired relay wiring (if applicable).6.Prevent moisture seepage into housing by installing an approved seal drain fitting in the conduit run leading to the unit.7.Wiring is complete. Replace housing cover.

WIRING WITH CONDUITS

Caution: Observe all applicable electrical codes and proper wiring procedures

Caution: In hazardous areas, do not power the unit until the conduit is sealed and enclosure cover isscrewed down securely.

Figure 6

FFoorr MMoorree IInnffoorrmmaattiioonnTo learn more about Honeywell Enraf’ssolutions, contact your Honeywell Enraf account manager or visit www.honeywellenraf.com.

AAmmeerriiccaassHoneywell Enraf Americas, Inc.2000 Northfield Ct.Roswell, GA 30076 USAPhone: +1 770 475 1900Email: [email protected]

EEuurrooppee,, MMiiddddllee EEaasstt aanndd AAffrriiccaaHoneywell EnrafDelftechpark 392628 XJ DelftThe NetherlandsPhone: +31 (0)15 2701 100Email: [email protected]

AAssiiaa PPaacciifificcHoneywell Pte Ltd.17 Changi Business Park Central 1Singapore 486073Phone: +65 6355 2828Email: [email protected]

4417900_Rev.0APRIL 2012© 2011 Honeywell International Inc.

SPARE PARTS

21 853 4 9 10 116 7Digit in partn°:

Partn°: Serial n°:See nameplate, always provide complete partn° andserial n° when ordering spares.

(1) PC boardDigit 8 Spare part0 Z30-2043-0031 Z30-2043-0042 Z30-2043-002H Z30-2043-011J Z30-2043-012K Z30-2043-010

Spare part(2) Housing cover consult factory(3) "O"-ring 012-2101-345(4) Transducer consult factory

4

3

2

1

Figure 7

installation, operation & service manual alarmscout 910 · 2014. 12. 9. · part no.:...

Documents