Instruction/ maintenance manual of the product M24G200A-4SP Market Forge Industries
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GAS OPERATED BOILER INST ALLA TION, OPERA TING, MAINTENANCE & P ARTS MANUAL MODELS: • M24G100A-4SP • M24G200A-4SP • M36G100A-4SP • M36G200A-4SP • M36G300A-4SP W ARNING: IMPROPER INST ALLA TION, ADJUSTMENT , AL TERA TION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJUR Y OR DEA TH.
T ABLE OF CONTENTS INTRODUCTION .......................................................................................................................................ii TO THE KITCHEN MANAGER ..........................................................
ii INTRODUCTION TO THE KITCHEN MANAGER: Read this manual carefully and in its entirety . Contact Market Forge Ind., Inc. for clarication if necessary . Protect your kitchen personnel from scalding and other serious injury by providing training programs to ac- quaint all equipment operators with the correct and safe methods of operation.
1 INST ALLA TION INSTRUCTIONS GAS OPERA TED BOILERS MODELS: • M24G100A - 4SP • M24G200A - 4SP • M36G100A - 4SP • M36G200A - 4SP • M36G300A - 4SP CAUTION: BE SURE TO READ: Keep this appliance area free and clear from combustibles. Do not obstruct the ow of combustion and ventilation air .
2 INST ALLA TION INSTRUCTIONS *GAS SERVICE CONNECTIONS: The boiler is factory adjusted for a gas input of 100, 200 & 300K BTU/HR at the pressure indicated. Please read the rating plate behind the Lift-Of f Front Panel. If this plate is marked for a different gas than that supplied, notify your dealer immediately .
3 SERVICE CONNECTIONS: Gas Operated Boilers G GasConnection - 3/4” (19mm) IPS (100 & 200K BTU) G1 Gas Connection - 1” (25mm) IPS (275 & 300K BTU) CW1 Cold Water - 3/8” (10mm) O.D. tubing for cold water to boiler . Cold water lines will have a max of 50PSI ( 3.
4 INST ALLA TION INSTRUCTIONS LOWER DEFLECTOR ASSEMBL Y.
5 OPERA TING INSTRUCTIONS MODELS: • M24G100A - 4SP • M24G200A - 4SP • M36G100A - 4SP • M36G200A - 4SP • M36G300A - 4SP Control Panel OPERA TING INSTRUCTIONS STEAM GENERA TORS FIRST CHECK TO BE SURE THA T : A. W A TER SWITCH IS IN THE OFF POSITION.
6 OPERA TING INSTRUCTIONS CAUTION: BE SURE TO READ: Disconnect The Power Supply to the boiler before servicing or cleaning. Keep the appliance area free and clear of combustibles. Do not obstruct the ow of combustion and ventilation air . Keep this manual for future reference.
7 ADJUSTMENTS SETTING THE BOILER CONTROL PRESSURE SWITCHES: PRESSURE CONTROL SWITCH ADJUSTMENT : If boiler fails to maintain steam pressure in operating range, pressure control switch may require adjustment. Start boiler and allow pressure to build up to operating level - 7 PSI ( 1kg/cm² ).
8 GENERAL TROUBL-SHOOTING TROUBLE POSSIBLE CAUSE REMEDY Pilot will not ignite or does not hold. Gas not reaching unit. Main “gas cock knob” not in ON position. Air pocket or clog in gas line. Defective wiring or poor con- nection at pilotstat power unit.
9 GENERAL TROUBL-SHOOTING TROUBLE POSSIBLE CAUSE REMEDY Boiler fails to reach full operating pressure of 5 lbs. or 15 lbs. Pressure gauge reads inaccu- rately . Pressure control and high limit control switches are out of ad- justment. Safety valve not seating prop- erly .
10 TESTING PROCEDURE W A TER CONTROL BOARD TESTING PROCEDURE This test procedure is to be used to determine if the control is working properly . It is not intended to de- termine why the control may have failed.
1 1 ILLUSTRA TED P ARTS LIST 24” Boiler Base Cabinet Shown ITEM NO. P ART NO. DESCRIPTION 1 91-8892 Flue Outer , 24” Front 1 91-8938 Flue Outer , 36” Front 2 91-8893 Flue Outer , 24” Back 2 91.
12 ILLUSTRA TED P ARTS LIST Pressure Switch Box, without Cover ITEM NO. P ART NO. DESCRIPTION 1 94-5064 Box, Pressure Switch 2 10-8410 Pressure Switch, Hi-Limit 3 10-841 1 Pressure Switch, Operating 4.
13 ILLUSTRA TED P ARTS LIST Control Box Assembly , with and without Cover ITEM NO. P ART NO. DESCRIPTION 1 08-6549 Switch, Power 2 94-5127 Switch, Manual Reset 3 10-5052 Light, Red 4 08-6450 T ransfor.
14 ILLUSTRA TED P ARTS LIST Plumbing, Left Side Gas Boiler , 24” ITEM NO. P ART NO. DESCRIPTION 1 10-0239 Hose, Drain 2 10-4137 Clamp Hose 3 91-6927 Box Drain Assy 4 10-7955 V alve, Safety , 15 PSI .
15 ILLUSTRA TED P ARTS LIST Front View Gas Boiler , 24”, 200K ITEM NO. P ART NO. DESCRIPTION 1 08-4900 W ater Inlet, Manual V alve 2 94-5023 Gas V alve 3 94-5033 Gas Manifold, 100K & 200K Boiler.
16 ILLUSTRA TED P ARTS LIST Gas T rain, 200K BTU Boiler Shown ITEM NO. P ART NO. DESCRIPTION 1 98-3923 V ent, Bleeder 2 10-7955 V alve, Safety , 15 PSI 3 91-7031 Probe Plate 4 08-4413 Gasket, Probe Pl.
17 ILLUSTRA TED P ARTS LIST 200K BTU Boiler Shown Gas T rain, 200K Boiler Shown ITEM NO. P ART NO. DESCRIPTION 1 08-7832 T ube, Flex, Gas Line 2 10-1 154 Compression Coupling 3 98-3890 Pilot T ube 4 94-5099 Spark Pilot and Igniter 5 94-5129 Pilot Orice, Prop.
18 ELECTRICAL INFORMA TION D 98 - 1 129 F Wiring Diagram for New Generation Boilers - 100K, 200K and 300K BTU.
19 ELECTRICAL INFORMA TION Schematic Diagram for New Generation Boilers - 100K, 200K and 300K BTU D 98 - 1 129 F.
20 MAINTENANCE CLEANING THE BOILER: Market Forge recommends that the boiler be cleaned periodically due to impurities introduced through the water supply . All water supplies contain some mineral deposits and impurities, the degree varies with geographic loca- tion.
21 MAINTENANCE Clean rust, scale and lime deposits from the inside of the boiler with a wire brush. After removing all debris, ush out with clean water through the hand-hole and drain . Clean the hand-hole cover with a wire brush and wash. Be sure the areas that contact the gasket and dy- naseal are clean and smooth.
22 APPLICA TION INSTRUCTIONS S - 2 2 9 9 APPLICA TION INSTRUCTIONS FOR TOT AL CONCEPT CLEANING OF BOILER SIZE: 1 Gallon P ART NUMBER: 20 - 0307 GENERAL NOTES: Market Forge R has two basic types of boilers; one has an automatic drain valve, the other has a manual drain valve.
23 APPLICA TION INSTRUCTIONS S - 2 2 9 9 APPLICA TION INSTRUCTIONS FOR TOT AL CONCEPT CLEANING OF BOILER SIZE: 1 Gallon P ART NUMBER: 20 - 0307 Fig. 5 4. Remove the shipping cap, replace it with the pouring cap. Cut the tip of the pouring cap at the rst notch to a 45 o angle.
An important point after buying a device Market Forge Industries M24G200A-4SP (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Market Forge Industries M24G200A-4SP yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Market Forge Industries M24G200A-4SP - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Market Forge Industries M24G200A-4SP you will learn all the available features of the product, as well as information on its operation. The information that you get Market Forge Industries M24G200A-4SP will certainly help you make a decision on the purchase.
If you already are a holder of Market Forge Industries M24G200A-4SP, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Market Forge Industries M24G200A-4SP.
However, one of the most important roles played by the user manual is to help in solving problems with Market Forge Industries M24G200A-4SP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Market Forge Industries M24G200A-4SP along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
