Frapol RK370 Technical-Operational Documentation Download | Manualshive

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4.5.

DIAGRAMS OF ELECTRICAL CONNECTIONS OF FIRE VALVES.

Control diagram for valve with solenoid

NORMAL STATE

FIRE SIGNALLING FROM SAP

ACTUATION OF THERMAL ELEMENT

Control
cabinet

Control
cabinet

Control
cabinet

Control
cabinet

Control
cabinet

Control
cabinet

Thermal el.

Thermal el.

Thermal el.

Thermal el.

Thermal el.

Thermal el.

solenoid

transformer

transformer

transformer

solenoid

solenoid

solenoid

solenoid

solenoid

Limit switch

Limit switch

Limit switch

Limit switch

Limit switch

Power
shortage

Power
shortage

Limit
switch

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Summary of Contents for RK370

Page 1: ...CAL OPERATIONAL DOCUMENTATION FIRE SAFETY VALVES type V370 and RK370 MANUFACTURER FRAPOL Sp ka z o o 30 832 Krak w ul Mierzeja Wi lana 8 Phone 012 653 27 66 653 27 67 653 26 92 fax 012 653 27 89 MARCH...

Page 2: ...ERISTICS 3 3 VERSIONS 4 4 PRINCIPLES FOR INSTALLATION OF FIRE VALVES 6 5 PRINCIPLES FOR FIRE VALVES MAINTENANCE 16 6 PERIODICAL MAINTENANCE 18 7 LIST OF SPARE PARTS 19 8 TECHNICAL DATA OF ACTUATORS AN...

Page 3: ...BELIMO actuator thermal trigger mechanical or electrical thermal element Valves can be furnished with a thermal trigger adjusted to actuation at the temperatures of 72 5 C or 90 5 C For V370 valves bo...

Page 4: ...heat responsive device involves air stream flowing round the thermal element glass ball or soldered metal plates causes heating of the liquid inside the ball or solder which causes breaking of the gl...

Page 5: ...ith a return spring made of wire with diameter of 3 mm are furnished with solenoid with keeper holding strength of 120 N Valves with a return spring made of wire with diameter of 3 5 mm are furnished...

Page 6: ...s switch the cut off partition of the valve from closed to open position at the same time stretching the closing spring After turning the lever to full opening of the valve hook the lever on manual tr...

Page 7: ...Fig 1a Fig 1b Fig 1c Type RK370 Fig 2a Fig 2b Fig 2c 4 1 4 Check for the size and shape of openings prepared in the walls to set the valves acc to section 4 2 4 1 5 Check whether after valve installa...

Page 8: ...cumference 4 3 9 On both sides of the valve partition inside the ventilation duct there must be free space to allow for its opening 4 3 10 Electrical installation of the signalisation and powering of...

Page 9: ...of the valve should remain within the axis of the partition Assembly of the valves in this version in fire barriers class EI120 but with greater thicknesses must be made observing partition depth acc...

Page 10: ...rier with class EI120 and thickness of 125 mm the cut off partition of the valve should remain in the axis of barrier thickness Valves of V370 type must protrude from the wall on the drive side to the...

Page 11: ...aster board 12 5mm 4 layers Plaster board 12 5mm 2 warstwy Screws for plaster Cut off partition Suspended ventilation duct Suspended ventilation duct Mineral wool with thickness of min 100kg m 3 or fi...

Page 12: ...head with PROMATECT L 500 board with the thickness of 30 mm Before the frontal closure of the insulation coating tightly fill the gaps between the valve body and the internal circumference of the coa...

Page 13: ...ounts to 0 mm acc to Fig 8c and 8d 4 4 4 2 Further procedure is analogical as in the case of section 4 4 2 except for number of valve suspensions Fig 8c Fig 8d Mineral wool Duct Suspension axis Suspen...

Page 14: ...Control cabinet Control cabinet Control cabinet Control cabinet Control cabinet Control cabinet Thermal el Thermal el Thermal el Thermal el Thermal el Thermal el solenoid transformer transformer tran...

Page 15: ...LF24 ST or BF24 ST actuators via BKN230 24 connect clamps 1 and 3 of thermal element with limit switch to clamps 1 and 2 on the BKN230 24 device in place of the keeper which must be removed 4 6 2 Diag...

Page 16: ...ace the thermal element item 3 unscrew the nut item 4 press the spring item 7 with the element and after the element item 1 is bent to the side remove the glass element item 3 from the steel clip item...

Page 17: ...ever item 1 resting on the limiter item 4 and next remove lever item 1 and damaged spring item 2 Place the spring on the middle opening in the manual lever and place the whole on drive shaft item 5 Du...

Page 18: ...en the valve and hook the manual lever item 1 at the element item 2 For valves in HE version during the test observe correct signalling by micro switch item 3 of cut off partition s position If irregu...

Page 19: ...P42 IP42 IP54 IP54 IP54 Auxiliary switch 2xEPU 6 3 A 250V 2xEPU 6 3 A 250V 2xSPDT 6 1 5 A AC250V 2xSPDT 6 1 5 A AC 250V Socket to connect BKN230 24LON or BKN230 24MP Connection point 5 80 5 80 5 80 5...

Page 20: ...f the condition of conductors powering the actuator solenoid and limit switches 6 Assessment of the condition of the partition and the seals expansion and ventilation seal 7 Check of correct closing o...

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