Power venter improperly wired. 2. Main burner did not light on call for heat. 3. Defective control board. 4. Loss of pressure. Pressure switch not made. 1. Check power venter circuit per wiring diagram. 2. Heater is in lockout mode check flash code table for problem. 3. No flash codes present along with no call for heat, replace control board. 4. Check venting for blockage. Check tubing for blockage or hole. Check spud for blockage. 36 Table 10A - Troubleshooting with LED Indicator Assistance fo

(610m) or less. When installed in Canada, any references to deration at altitudes in excess of 2000 ft. (610m) are to be ignored. At altitudes of 2000 to 4500 ft. (610 to 1372m), the unit heaters must be orificed to 90% of the normal altitude rating, and be so marked in accordance with ETL certification. TUBULAR UNIT HEATER HIGH ALTITUDE DERATION This Tubular Unit Heater has been manufactured utilizing standard burner orifices and a normal manifold pressure setting as per the specifications show

5. Seal all vent pipe joints and seams to prevent leakage. Use General Electric RTV-108, Dow- Corning RTV-732, or equivalent silicone sealant with a temperature rating of 500 deg. F, or 3M # 425 aluminum foil tape (or equivalent). The vent system must be installed to prevent collection of condensate. Pitch or 3M #425 aluminum foil tape (or equivalent). 7. Avoid running vent pipe through unheated spaces. When this cannot be avoided, insulate the pipe to prevent condensation of moisture on the wal

A single length of double wall Type B vent pipe must be used to go through the concentric vent box and outside wall to the vent terminal. 5. Any run of single wall vent pipe passing through an unheated space must be insulated with an insulation suitable to 550° F. 6. The vent system must be installed to prevent collection of condensate. Pitch horizontal pipes downward 1/4 inch per foot (21mm per meter) toward the vent cap to facilitate drainage. Vertical vent pipes should be piped as depicted in

The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa). 9 ELECTRICAL CONNECTIONS HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC POWER INCLUDING REMOTE DISCONNECTS BEFORE SERVICING. Failure to disconnect power before servicing can cause severe personal injury or death. Standard units are shipped for use on 115 volt, 60 hertz, s

For unit installations in U.S.A. above 2,000 ft. (610m), the unit input must be derated 4% for each 1,000 ft. (305m) above sea level; refer to local codes, or in absence of local codes, refer to the latest edition of the National Fuel Gas Code, ANSI Standard Z223.1 (N.F.P.A. No. 54), (also refer to Table 6). 4 5 Figure 2 - Dimensional Drawing – Tubular 30 thru 120 Propeller Unit Heater DIMENSIONS .XXX STANDARD UNITS DIMENSIONS IN PARENTHESIS (XXX) MILLIMETERS INSTALLATION Do not install unit hea

RECORD THE UNIT MODEL AND SERIAL No.(s) IN THE SPACE PROVIDED. RETAIN FOR FUTURE REFERENCE. Model No. Serial No. FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. FOR YOUR SAFETY WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance. Do not touch any electrical switch; do not use any phone in your building. Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. If

If the drive belts have to be replaced, follow the procedure in Section 6-2-1 up to Step 6. Then release the belt from tension by fully unscrewing the tie rods. Slip off the belts, and replace them with new ones. Continue with the procedure for adjusting the belt tension. 6-3 Removal and Replacement of the Screen NOTE: A qualified operator/maintenance mechanic should carry out this procedure. 1. Switch the machine off and lockout power by turning the disconnect switch to “OFF”, or remove the fus

Granulator .. Bill of lading .. Packing list drawings, electrical schematics, and manual from the base evacuation area. You can now have the machine lifted from the skid. A forklift is ideal for the purpose, but take care to properly position the forks between the casters and the centrally mounted evacuation pipe from the side of the machine. (See Figure 5) Figure 5: Lifting the Granulator ! CAUTION ! Do not attempt to lift the granulator by means of any shaft or protruding member, ESPECIALLY TH

Inspection of Knives 37 17. Bed Knife Specifications 40 18. Rotor Knife Specifications 40 19. Cutting Chamber - Vertical Cross Section 45 20. Cutting Chamber - Longitudal Cross Section 46 21. Cutting Chamber - Front View 47 22. Cutting Chamber - Rear View 48 1 Safety Considerations 1-1 Safety Guidelines Our granulators are designed to provide safe and reliable operation when installed and operated within design specifications, following national and local safety codes. To avoid possible personal