Honeywell Lr953291 Manual

 11 EN1C-0015SZ20 R0314
Fig. 10_3. Wiring diagram for C7061A1020-79/C7061F1003 detec-tor with 7800 SERIES Flame Safeguard controls 
with shutter drive circuitry.Fig.10_4. Wiring diagram for C7061A1020-79/C7061F1003 detec-tor with R4348B Flame Safeguard controls with 
shutter drive circuitry.     

EN1C-0015SZ20 R031412
ADJUSTMENTS AND CHECKOUT
Adjust Detector Sighting
With  the flame detector  installed  and  the  burner  running, 
adjust the sighting position of the detector for optimum flame 
signal. It is suggested that a volt-Ohm meter with a minimum 
sensitivity of one megohm/volt and a zero to five or ten Vdc 
scale  be  used  for  R7861 amplifier  flame signal  measure-
ments.
Measure the flame signal as illustrated in Fig. 11. Be care-
ful  to  make  the  proper  connections  of  positive...

 13 EN1C-0015SZ20 R0314
VARIOUS
TROUBLESHOOTING
CAUTION
1. Be  extremely  careful  while  troubleshooting 
the detector; line voltage is present on some 
of the terminals when power is on.
2.  Open the master switch to disconnect power 
before  removing  or  installing  the  detector  or 
its  cover. More  than  one  disconnect  may  be 
involved.
Equipment Required
A volt-Ohm meter with a minimum sensitivity of one megohm 
/ Volt and a zero to five or ten Vdc scale is suggested. When 
the keyboard...

EN1C-0015SZ20 R031414
SERVICE
CAUTION
Open  the  master  switch  to  disconnect  power 
before  removing  or  installing  the  detector  or 
its  cover.  More  than  one  disconnect  can  be 
involved.
Periodic Maintenance
A Clean  the  viewing  window  (or  focusing  lens)  when  nec-
essary. Remove  the  detector  (see  Troubleshooting  sec-
tion)  and  use  a  clean  cloth  over  the  eraser  end  of  a 
pencil. Do not remove the window (or lens) to clean it. If 
it is broken or damaged or it is...

 15 EN1C-0015SZ20 R0314
Replacing the Quartz Viewing Window (or Focus-
ing Lens) C7061A Only
IMPORTANT
A quartz window or lens must be used. Ordinary 
glass absorbs or filters out ultraviolet radiation.
A  Open  the  master  switch;  remove  the  detector  from  the 
sight pipe and remove the detector cover. (see appropri-
ate sections.)
B  Remove  the  ultraviolet  sensing  tube  (steps  A  through  E 
of Replacing the Ultraviolet Sensing Tube section).
C  Loosen the three screws holding the back...

(2)
(1)Equipment andprotectivesystemsintended foruse inpotentially explosiveatmospheres
Directive 94/9/EC
EC-TYPE EXAMINATION CERTIFICATE
(3)NumberoftheEC type examination certificate:INERIS03ATEX0158X
(4)Protective systemorequipment :
BOX TYPE AD4320001
orAD432002
(5)
(6)
Manufacturer:
Address:IDRM
Z.I duSauvoy
25, avenue deMontboulon
F - 77165 SAINT -SOUPPLETS
(7) Thisprotective system
orequipment and anyotherac;ceptablealternativeofthisone aredescribedintheannexof
this certificate andthedescriptive...

EC-Type Examination CertificateN°INERlS03ATEXO158X
(11) This
ECtypeexamination certificaterelatesonlytothe design, examination andtestsofthespecified equipment
or protective systeminaccordance tothe directive 94/9/EC. Furtherrequirements
oftheDirective applytothe
manufacturing processandsupply
ofthisequipment orprotective system,thesearenot covered bythis
certificate.
(12) Themarking
oftheequipment orthe protective systemwillhavetocontain:
\Q1I2GD
X.LEFEBVRE
Engineer atthe Laboratory...

EC-TypeExaminationCertificateN°INERIS 03ATEXO158X
(13)ANNEX
(14)ECTYPEEXAMINATIONCERTIFICATEN°INERIS03ATEX0158X
(15)DESCRIPTIONOFTHEEQUIPMENTORTHEPROTECTIVESYSTEM
Thisboxconsistsinabodyclosedbyascrewedcover.
Theenclosurecontainsawholeofapparatusdefinedinthedescriptive
note.
ThisboxcanbefittedwiththefollowingExcomponents:
-PneumaticbushingtypeXW8-TL1certificateINERIS03ATEX9014U
-AuxiliarycontroltypeTCDcertificateLCIE02ATEX0036U
ThisapparatuspresentsthedegreesofprotectionIP65accordingto...

EC-Type Examination CertificateN°INERIS 03ATEXO158X
MARKING
Markingmustbereadableandindelible
indications:
IDRM
F-77165SAINT-SOUPPLETS
AD432001orAD432002
INERIS03ATEX0158X
(numerodeserie)
(Anneedeconstruction)
~II2GD
EExdIICT(*)
IP65T(*)
DONOTOPENWHENENERGIZED
(*)seetablebelow
itmustcomprisethefollowing
Incaseoftheboxisfittedwithadisconnector,theindicationnearto
thedisconnector:
DONOTOPERATEUNDERLOAD
Thewholemarkingcanbecarriedoutinthelanguageofthecountryof
use....

EC-TypeExamination CertificateN°INERlS 03ATEX0158X
(17)SPECIAL CONDITIONSFORSAFEUSE
ThecableentrieshavetogetadegreesofprotectionatleastIP65,
Foruseinpotentiallyexplosiveatmospheresduetocombustibledust:
Thesurfaceofthedifferentsgapshavetobecoveredwithgrease,
Userhastodoaregularcleaningofmaterialtolimitdustlayerson
thematerial.sides.
(18)ESSENTIALREQUIREMENTSOFSAFETYANDHEALTH
TherespectoftheEssential.HealthandSafetyRequirementsisensuredby:
conformitytotheEuropeanstandardsEN50014,50018andEN50281-1-1....