Contrive FIRO Manual Download Page 7

© 2020 

CONTRIVE • B1444

|FIRO.EN 

10

20

 

7

 

www.contrive.it 

ENCLOSURE 

 

According to European St

andard EN60529 a minimum protection degree IP40 must be guaranteed, raised to IP54 for 

open air application.  

 

 

 

 

 

 

1

 

EXTERNAL FITTING HOLES (4)

 

106 x 186 mm

 

 

 

4.

2 mm SELF TAPPING OR M5 THREAD FORMING SCREW 

  2 

BREAKABLE FITTING HOLES (4)

 

77 x 182 mm

 

   

4

,0 mm DIAMETER 

  3 

BREAKABLE HOLES FOR WIRING (4)

 

Ø 

19,0 mm

 

 

 

 

SUITABLE FOR PG11 CABLE GLAND

 

 

4

 

BREAKABLE HOLES FOR WIRING (4)

 

Ø 

15,5 mm

 

 

 

SUITABLE FOR PG9 CABLE GLANDS

 

FRA -

 

CAST ALUMIN

UM ALLOY EN AB 46100

 

IP

64

 

OVERALL DIMENSION: 200 x 120 x 71 mm 

  WEIGHT: 

≈ 

850 g 

ELECTROSTATIC POLYESTER POWDER COATING 

RAL9006

 

 

 

FRP

 - 

THERMOPLASTIC POLYMER BLEND

 UL-V0 

IP64

 

OVERALL DIMENSION: 200 x 120 x 71 mm 

  WEIGHT: 

≈ 

550 g 

GLOSSY SURFACE FINISH 

RAL9006

 

 

IGNITION TRANSFORMER 

 

The ignition transformer could be mounted inside the device or fixed on the back of the unit.

 

 

 

 

 

TRE820 

EXTERNAL FITTING HOLES 

4.2mm SELF TAPPING SCREW

 

 

 

TRE820 

EXTERNAL FITTING HOLES 

4.2mm SELF TAPPING SCREW

 

 

 

TRK2 

ASSEMBLY INSIDE

  

WITH SILICON GLUE

 

 

 

TRK2 

EXTERNAL FITTING HOLES 

4.2mm SELF TAPP

ING SCREW

 

 

 

 

 

ALUMINUM ENCLOSURES MUST BE 

CONNECTED TO PROTECTIVE EARTH

 

Summary of Contents for FIRO

Page 1: ...y devices The device is not user serviceable a faulty device must be put out of order and sent back for servicing CONTRIVE manufactures products used as components in a wide variety of industrial syst...

Page 2: ...RNAL NON REPLACEABLE 5A SAFETY FUSE STATUS DISPLAY 4 USE POWER SIGNAL AND CONTROL CABLE SUITABLE FOR THE TYPE OF OPERATION AND COMPLYING WITH ALL REGULATIONS DO NOT ROUTE CONNECTIONS TOGETHER WITH FRE...

Page 3: ...cation about the working conditions of both the burner and the equipment making it easier to detect any failure occurring in the system or the device LOCKOUTS STANDBY WAITING FOR RESET WHEN PROGRAMMED...

Page 4: ...OUTPUTS RELEASED RESET FAILURE PUSH BUTTON OR REMOTE RESET ACTIVE FOR LONG TIME MORE THAN 10 SECONDS 1 A PREMANENT FAILURE TO THE RELAY CONTACT MAY CAUSE THE MAIN FUSE TO BLOWN AS A SAFETY MEASURE TO...

Page 5: ...124 4 Set pre purge time in forced draught burners according to applicable and relevant standards EN 676 During this time the flame simulation test is carried out This is a merely waiting time if the...

Page 6: ...evant application standards default for EN 298 is 1 and must not exceed 5 including valves closing time for EN 746 2 509 ALLOWED POST COMBUSTION TIME Flame signal allowed for 20 once fuel valves has b...

Page 7: ...FOR PG9 CABLE GLANDS FRA CAST ALUMINUM ALLOY EN AB 46100 IP64 OVERALL DIMENSION 200 x 120 x 71 mm WEIGHT 850 g ELECTROSTATIC POLYESTER POWDER COATING RAL9006 FRP THERMOPLASTIC POLYMER BLEND UL V0 IP64...

Page 8: ...if the safety is not impaired Push the front panel button to reset from lockout will take place at release Flame quenching during burner operation will force the system to lockout recycle or ignition...

Page 9: ...Y II PURSUANT TO EN 60730 FLAME DETECTION MINIMUM IONIZATION CURRENT 1 A CURRENT LIMITATION 1 mA DETECTOR LINE LENGTH 30 m SINGLE ROD LINE LENGTH 2 m DETECTOR VOLTAGE 250 Vac DETECTOR INSULATION 50 M...

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