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63
FIG. 53
LOW FIRE ADJUSTMENT - V4062 ACTUATOR
(3) Remove the lead to V9055A terminal R.
Jumper terminal R to W. This will prevent the
actuator from going to the high fire position.
(4) Energize the system and light the main burner.
(5) Use a Phillips screwdriver, or standard type with
a blade no more than 3/16 inch wide, to turn
the low fire adjusting screw for the desired low
fire position. DO NOT PUSH INWARD ON
SCREW.
(6) Shut down the burner, and then restart. Repeat
several times to be sure the low fire setting is
that desired and suitable for correct burner light
off.
(7) Turn off power supply. Remove R-W jumper,
and reconnect the lead to terminal R on the
V9055A.
(8) Replace the wiring compartment cover.
FIG. 54
LOW FIRE ADJUSTMENT - V9055A ACTUATOR
16.
MAIN BURNER FLAMES should have a clearly
defined inner cone, see Fig. 59 with no yellow tipping.
Orange-yellow streak caused by dust should not be
confused with true yellow tipping.
17
. CHECK PILOT FLAME. Flame should be a blue
medium hard flame enveloping approximately 3/8” of
the end of the thermocouple, flame sensor, or sensing
probe, see Fig. 60 thru 63.
SecTiON iV - OPeRATiON (continued)
Содержание 5006B
Страница 10: ...10 Fig 6 ARRANGEMENT OF SECTIONS AND CANOPY S SECTION III INSTALLATION INSTRUCTIONS continued...
Страница 22: ...22 Fig 22 SECURING OF CANOPY DRAFTHOOD SECTION III INSTALLATION INSTRUCTIONS continued...
Страница 23: ...23 Fig 23 CANOPY DRAFTHOOD MOUNTING DIAGRAM SECTION III INSTALLATION INSTRUCTIONS continued...
Страница 29: ...29 Fig 28 MOUNTING ELEVATIONS OF M M 150 AND A 67M FLOAT LWCO SECTION III INSTALLATION INSTRUCTIONS continued...
Страница 51: ...51 Fig 46 wiring diagram 5006B THRU 5014B SECTION BOILERS OP CONTROL SYSTEM SECTION IV OPERATION continued...
Страница 53: ...53 Fig 47 wiring diagram 5015B THRU 5026B SECION BOILERS OP CONTROL SYSTEM SECTION IV OPERATION continued...
Страница 55: ...55 Fig 48 wiring diagram 5006B THRU 5014B SECTion BOILERS EP CONTROL SYSTEM SECTION IV OPERATION continued...
Страница 56: ...56 Fig 49 wiring diagram 5015B THRU 5026B SECTION BOILERS EP CONTROL SYSTEM SECTION IV OPERATION continued...
Страница 68: ...68 Fig 58 PILOT LOCATIONS SECTION V SERVICE continued...
Страница 72: ...72 SERVICE RECORD DATE SERVICE PERFORMED...
Страница 74: ...74 Fig 64 BASE PARTS 5006B Thru 5014B SECTION VI REPAIR PARTS continued...
Страница 76: ...76 Fig 65 BASE PARTS 5015B thru 5026B SECTION VI REPAIR PARTS continued...
Страница 78: ...78 Fig 66 INTEGRAL CANOPY DRAFTHOODS SECTIONS SECTION VI REPAIR PARTS continued...
Страница 82: ...82 Fig 67 JACKETS SECTION VI REPAIR PARTS continued...
Страница 102: ...102 Control assembly and mounting bracket OP EP CONTROL SYSTEMS SECTION VI REPAIR PARTS continued...
Страница 111: ...111 SERVICE RECORD DATE SERVICE PERFORMED...
Страница 112: ...112...