ELECTRICAL SCHEMATIC WITH ANALOG PLC I/O ..............56 COMPONENT LIST FOR HO-7-VULCAIN & HO-4-VULCAIN ............57 OIL BURNER HEAD COMPONENTS FOR HO-7 AND HO-4 VULCAIN ........63 BURNER HEAD SUB-ASSEMBLY MAINTENANCE ................ 64 FUEL VALVE LINKAGE ADJUSTMENT FOR HO-7-VULCAIN ............. 66 FUEL VALVE LINKAGE ADJUSTMENT FOR HO-4-VULCAIN .............
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INLET AND OUTLET HOLE PATTERN FOR HO-4-VULCAIN ............. 71 DIMENSION SHEET FOR HO-4-VULCAIN ..................72 DISCHARGE OPTIONS FOR HO-4-VULCAIN .................. 73 ASSEMBLY DETAIL OF INLET SCREEN ASSEMBLY ..............74 OUTLET HOLE PATTERN FOR INLET SCREEN ASSEMBLY ............75 ADJUSTMENT OF 12796 AND 14200 SPARK IGNITORS ............76 WARRANTY AND SAFETY NOTICES ....................
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This manual gives general information on the location of thermocouples and optional moisture sensing equipment and the temperature control logic. If the Heater is part of a Samuel Jackson Drying System, more detailed information will be shipped to you under separate cover specifically for your system.
Moving Parts. Many Samuel Jackson products have moving or rotating parts. These parts could form pinch points or grab loose clothing or jewelry. Do not reach across or into any product while in operation.
If a choke occurs, static pressure is still present and the burner continues to operate. This can cause a fire. All Samuel Jackson Heaters use an air flow transducer which measures the difference in pressure sensed by orifices pointing upstream and downstream.
Moisture Mirror 2X, 3X, or 4X. You may simply connect it using a standard Ethernet CAT-5e cable to a Samuel Jackson Moisture Mirror X. A single Mirror will act as a common remote control for a maximum of eight Samuel Jackson 15XX Heaters and four 1600 Series Humidaire Units at the same time.
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Basic Temperature Control In Samuel Jackson drying systems, the after mix-point thermocouple is placed after the dryer’s skimmer in the skimmed air. In some Samuel Jackson drying systems, one after mix-point temperature will be used for controlling the before mix-point temperatures of more than one Heater.
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WHAT IS THE ERROR & ALARM LOGGING SYSTEM? The ERROR & ALARM LOGGING SYSTEM is designed to make troubleshooting easier for both the user and Samuel Jackson service personnel. This system remembers the last 500 ERRORS and ALARMS, thus showing a history of past problems along with the time and date of each one.
The 1500 series Heaters are compatible with the optional Moisture Mirror X offering remote control (normally from ginner’s console) of the unit via a CAT5 ethernet connection. It has the ability to control up to eight Samuel Jackson Heaters and four Samuel Jackson Humidaire Units.
Error & Alarm Logging System The ERROR and ALARM LOGGING SYSTEM is designed to make troubleshooting easier for both the user and Samuel Jackson service personnel. This system remembers the last 500 ERRORS and ALARMS, thus showing a history of past problems.
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ERROR 141 FAN INTERLOCK BYPASSED: Samuel Jackson Heaters are provided with a fan interlock relay (FIR) to provide immediate shutdown of the Heater when the fan(s) are turned off. This error indicates that an electrical signal is being received through the fan interlock with no airflow present, effectively bypassing this important safety feature.
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HOT BOX TRASH GATE OPEN FOR MORE THAN 20 SECONDS: This ALARM is optional for users of the Samuel Jackson Hot Box II. The pivoting trash gate on the Hot Box II has remained open for more than 20 seconds allowing outside air to leak into the drying system.
(such as voltage signal showing on/off condition of a switch) have small red lights that are shown on the face of the PLC. The “ELECTRICAL SCHEMATIC WITH PLC INPUTS/OUTPUTS FOR VULCAIN HEATERS”, included in this manual and on the inside door of the cabinet, show the input/output numbers for the PLC.
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When more than one Heater is used in a Samuel Jackson drying system, it is common to have one after mix temperature controlling the before mixpoint set points of all the Heaters. The “HEATER 1”, “HEATER 2”, etc. buttons are referring to which Heater is connected to the after mixpoint thermocouple.
Analog Fuse Replacement Your Vulcain Heater is equipped with 32 mA fast blow fuses on analog 4-20 mA DC inputs to prevent damage to the input cards in the event that the analog sensors are wired incorrectly. In the event that a fuse is burned out, two spares are provided.
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