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Vogt TUBE-ICE P-118F Service Manual

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P-118F
®
TUBE-ICE
MACHINE
Service Manual
$50
00
1/6/09

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Summary of Contents for Vogt TUBE-ICE P-118F

  • Page 1 P-118F ® TUBE-ICE MACHINE Service Manual 1/6/09...
  • Page 2 3000 or FAX at 502-635-3024 or 502-634-0479. IMPORTANT: The Warranty Registration/Start-Up Report found in the front of this manual is to be completed and returned to the factory promptly after the official start-up. Please return to: Vogt Tube-Ice Suite #135 Louisville, KY 40201...
  • Page 3 1440 (freeze time + harvest time) The machine operated satisfactorily for ___ continuous hours. Date _______________________________________ Comments__________________________________________________________________________________________________________ __________________________________________________________________________________________________________________ Installer signature ____________________________________________ End user signature _________________________________ Please return to: Vogt Tube-Ice , Suite #135, Louisville, KY 40201 1/6/09...
  • Page 5 The Henry Vogt Machine Co., located in Louisville, Kentucky since 1880. Sales - (800) 959-8648 Service - (502) 635-3000 Parts - Your Local Distributor Call your local distributor first for all of your parts and service needs. Since 1880, Manufacturers of Quality Tube-Ice ®...

  • Page 7: Table Of Contents

    MACHINES Model P118F C-Series Page No. 1. INTRODUCTION A Brief History Of Our Company ..........................1-1 Vogt Energy-Savings Tube-Ice® Machines ........................1-1 Preview ..................................1-1 Important Safety Notice..............................1-2 Special Precautions To Be Observed When Charging Refrigeration Systems ..............1-2 Safety Symbols and What They Mean ..........................1-3 Assembly Drawing Model P118F Air-Cooled, FIGURES 1-1, 1-2, &...
  • Page 8 P118F Service Manual TABLE OF CONTENTS Page No. 4. HOW YOUR TUBE-ICE MACHINE WORKS Principle of Operation..............................4-1 Freeze Period .................................4-2 Harvest Period ................................4-2 Piping Nomenclature ..............................4-2 Water Cooled Piping Schematic, FIGURE 4-1......................4-3 5. START-UP AND OPERATION Refrigeration System Review ............................5-1 Refrigerant Charge ................................5-1 Start-Up Checklist .................................5-2 Start-Up...
  • Page 9 P118F Service Manual TABLE OF CONTENTS Page No. High Head Pressure (Water Cooled)..........................8-9 High Head Pressure (Air-Cooled)..........................8-10 9. SERVICE OPERATIONS Adjustable Blowdown (For Clearer Ice)........................9-1 Automatic Blowdown (Harvest Cycle)..........................9-1 Float Valve (Make-Up Water) ............................9-1 Float Switch...................................9-2 Hand Expansion Valve ..............................9-2 Capillary By-pass ................................9-2 Freezer Pressure Switch..............................9-3 Freezer Pressure Switch (Allen-Bradley), FIGURE 9-1....................9-3...
  • Page 10 P118F Service Manual TABLE OF CONTENTS Page No. Circulating Water Pump Motor .............................9-13 Compressor Unloader ..............................9-13, 9-14 Suction Cut-Off Unloader, FIGURE 9-7 ........................9-14 Loaded Operation (Freeze Period)..........................9-14 Unloaded Operation (During Thaw Only)........................9-14 Cylinder Head Sensor ..............................9-14 Cutter Motor ..................................9-15 Cutter Gear Reducer ..............................9-15 Water Tank Removal..............................9-16 Cutter &...

  • Page 11: Introduction

    1. Introduction Henry Vogt Machine Co. A Brief History Of Our Company. Henry Vogt Machine Co. was founded as a small machine shop in Louisville, Kentucky in 1880. Today it is one of the world’s leading producers of ice- making equipment.

  • Page 12: Important Safety Notice

    P118F Service Manual INTRODUCTION Important Safety Notice. This information is intended for use by individuals possessing adequate backgrounds of electrical, refrigeration and mechanical experience. Any attempt to repair major equipment may result in personal injury and property damage. The manufacturer or seller cannot be responsible for the interpretation of this information, nor can it assume any liability in connection with its use.
  • Page 13 P118F Service Manual INTRODUCTION Safety Symbols & What They Mean. Prior to installation or operation of the Tube-Ice ® machine, please read this manual. Are you familiar with the installation, start-up, and operation of a Tube- ® machine? Before you operate, adjust or service this machine, you should read this manual, understand the operation of this machine, and be aware of possible dangers.
  • Page 14 P118F Service Manual INTRODUCTION FIGURE 1-1 Assembly (Air-Cooled) Front View 1/6/09...
  • Page 15 P118F Service Manual INTRODUCTION FIGURE 1-2 Assembly (Air-Cooled) Rear View 1/6/09...
  • Page 16 P118F Service Manual INTRODUCTION FIGURE 1-3 Assembly (Air-Cooled) Right Side View 1/6/09...
  • Page 17 P118F Service Manual INTRODUCTION FIGURE 1-4 Assembly (Water Cooled) Front View 1/6/09...
  • Page 18 P118F Service Manual INTRODUCTION FIGURE 1-5 Assembly (Water Cooled) Rear View 1/6/09...
  • Page 19 P118F Service Manual INTRODUCTION FIGURE 1-6 Assembly (Water Cooled) Right Side View 1/6/09...
  • Page 20 P118F Service Manual 1-10 INTRODUCTION 1/6/09...

  • Page 21: Receipt Of Your Tube-Ice Machine

    The machine was shipped with a full charge of refrigerant stored in the receiver. Visually check all lines for mechanical damage. If a leak is suspected, check all joints with a Halogen Leak Detector. All leaks should be reported to the Henry Vogt Machine Co. to obtain authorization for repair. CAUTION The approximate weight of the machine is 2975 pounds.

  • Page 22: Machine Room

    P118F Service Manual RECEIPT OF YOUR TUBE-ICE MACHINE Machine Room. The machine must be located inside a suitable building and must not be subjected to ambient temperatures below 50°F (10°C) or above 110°F (43.3°C). Heat from other sources (sunlight, furnaces, condenser, etc.) and unusual air current may affect the operation of the machine ®...
  • Page 23 P118F Service Manual RECEIPT OF YOUR TUBE-ICE MACHINE 1/6/09...

  • Page 24: Installing Your Tube-Ice Machine

    P118F Service Manual ® INSTALLING YOUR TUBE-ICE MACHINE ® 3. Installing Your Tube-Ice Machine Piping and Drain Connections. See FIGURES 3-1 and 3-2 for connection locations. CAUTION External shut-off valves must be provided in the water inlet lines. The minimum inlet water pressure for satisfactory operation of the machine is 30 psig.

  • Page 25: Space Diagram (Water Cooled Machine), Figure 3-1

    P118F Service Manual ® INSTALLING YOUR TUBE-ICE MACHINE FIGURE 3-1 Space Diagram Water Cooled Machine 1/6/09...

  • Page 26: Space Diagram (Air-Cooled Machine), Figure 3-2

    P118F Service Manual ® INSTALLING YOUR TUBE-ICE MACHINE FIGURE 3-2 Space Diagram Air-Cooled Machine 1/6/09...

  • Page 27: Wiring And Electrical Connection Figure 3-3

    P118F Service Manual ® INSTALLING YOUR TUBE-ICE MACHINE Wiring and electrical connection. WARNING Only service personnel experienced in refrigeration and qualified to work with high voltage electrical equipment should be allowed ® to install or work on the Tube-Ice machine. WARNING FIGURE 3-3 Control Panel...

  • Page 28: Rotation Check

    P118F Service Manual ® INSTALLING YOUR TUBE-ICE MACHINE Voltage Unbalance Voltage unbalance can cause motors to overheat and fail. Voltage imbalance between any two legs should be no greater than 2%. Example: Supply voltage = 230-3-60 Voltage Readings: AB = 220 Volts BC = 225 Volts Average = (220 + 225 + 227)/3 = 224 Volts AC = 227 Volts...

  • Page 29: Air-Cooled Condenser Installation

    P118F Service Manual ® INSTALLING YOUR TUBE-ICE MACHINE Air-Cooled Condenser Installation Instructions. Certain installation guidelines must be followed to obtain reliable operation from air-cooled ice machines. If these guidelines are not followed, the compressor warranty will not be honored by the manufacturer. Any exceptions to this policy must be obtained in writing from the manufacturer prior to installation and operation of the ice machine.
  • Page 30 Recommended condensers provide the indicated total heat rejection at 90°F ambient, 100°F condensing. The Henry Vogt Machine Co. is not responsible for head pressure problems if other than the recommended condensers are used. For continuous operation at ambient temperature above 105°F, consult the factory about using a larger condenser.

  • Page 31: Air-Cooled Condenser Data, Table 3-3

    P118F Service Manual ® INSTALLING YOUR TUBE-ICE MACHINE Ice Machine Model HE100 HE100 Electrical Frequency, Hz. Recommended Condenser DD-311 DD-361 Total Heat Rejection (BTU/hr) 181,200 193,250 Fans: Number HP, Each Total CFM 22,000 22,500 Full Load Amps (FLA): 3 ph., 208/230V., 60 hz. 3 ph., 460V., 60 hz.
  • Page 32 P118F Service Manual ® INSTALLING YOUR TUBE-ICE MACHINE FIGURE 3-4 Minimum Traps For Discharge Lines *Note: Each recommended line size is based on use of Type “L” copper tubing at a maximum equivalent distance of 100 feet. See TABLE 3-4 for equivalent feet of valves and fittings. Copper Tubing Type “L”...

  • Page 33: Condenser Piping (Cold Weather Valve Kit), Figure 3-5

    P118F Service Manual 3-10 ® INSTALLING YOUR TUBE-ICE MACHINE FIGURE 3-5 Condenser Piping (Cold Weather Valve Kit) 1/6/09...
  • Page 34 P118F Service Manual 3-11 ® INSTALLING YOUR TUBE-ICE MACHINE AMBIENT THERMOSTAT CLOSE AT 20°F AMBIENT THERMOSTAT CLOSE AT 65°F 65°F AMBIENT THERMOSTAT CLOSE AT 85°F FIGURE 3-6 Wiring For #DD-311 and #DD-361 Condenser (3 phase motors) 1/6/09...
  • Page 35 P118F Service Manual 3-12 ® INSTALLING YOUR TUBE-ICE MACHINE Ice Bin Thermostat (optional). Each machine is equipped with a bin control contactor “BC”. The machine is factory wired to permit the optional use of a bin level control (bin thermostat or mechanical device).

  • Page 36: Installation Review: A Checklist

    P118F Service Manual 3-13 ® INSTALLING YOUR TUBE-ICE MACHINE Installation Review: A CHECKLIST Make a visual check to be sure these steps have been taken BEFORE continuing. CHECK: _____ PRIOR TO OPENING VALVES, check all joints for leaks which may have developed during shipment.
  • Page 38 1/6/09...

  • Page 39: How Your Tube-Ice Machine Works

    P118F Service Manual ® HOW YOUR TUBE-ICE MACHINE WORKS ® How Your Tube-Ice Machine Works Principle Of Operation. For a detailed description of the functions of each control panel component, see Section 6. Operation of the machine is controlled by “Ice/Clean”, “On/Off”, “Start” and “Stop”...

  • Page 40: Freeze Period

    P118F Service Manual ® HOW YOUR TUBE-ICE MACHINE WORKS Air-cooled machines have a solenoid valve (53), sometimes referred to as the “X” valve, in the compressor discharge line, and a check valve (101) in the liquid return line to the receiver. These valves prevent the migration of refrigerant when the machine is not operating.

  • Page 41: Water Cooled Piping Schematic, Figure 4-1

    P118F Service Manual ® HOW YOUR TUBE-ICE MACHINE WORKS FIGURE 4-1 Water Cooled Piping Schematic 1/6/2009...
  • Page 42 P118F Service Manual ® HOW YOUR TUBE-ICE MACHINE WORKS FIGURE 4-2 Air Cooled Piping Schematic 1/6/2009...

  • Page 43: Start-Up And Operation

    P118F Service Manual START-UP AND OPERATION 5. Start-Up and Operation Refrigeration System Review. The refrigeration system uses R-404a refrigerant, a compressor, a refrigerant float switch, a flooded evaporator (freezer), and warm gas defrost. Following the schematic, you see that during the freeze period of the machine’s cycle, the condenser discharge gas leaves the compressor and goes to the condenser where it is condensed into liquid by the removal of heat by either air or water passing through the condenser.

  • Page 44: Start-Up Checklist

    P118F Service Manual START-UP AND OPERATION Start-up Checklist. Be sure to complete and return the “Warranty Registration/Start-Up Report” located at the front of the manual. _____ 1. See that water-inlet connections are attached properly. The water inlet shutoff valves for the water tank and condenser should be open. The water level in the water pan should be at a height where the make-up water float valve will be closed when the machine is idle.

  • Page 45: Start-Up

    At the termination of the harvest (thaw) period, the machine will begin the freeze period. Be sure to observe several cycles of ice production to confirm the satisfactory operation of the machine. Complete the remaining part of the “Warranty Registration/Start-Up Report” and return it to the Henry Vogt Machine Co. 1/6/09...

  • Page 46: Adding Refrigerant

    P118F Service Manual START-UP AND OPERATION CAUTION If it should become necessary to add refrigerant to the system, charging valve (28) is provided for this purpose. Be sure to follow all local and federal regulations regarding the handling of refrigerants and their illegal emission into the atmosphere. CAUTION Check the refrigerant level after the machine has operated for a few cycles.

  • Page 47: Operating Tips

    P118F Service Manual START-UP AND OPERATION OPERATING TIPS • If the operation of your machine is not controlled by a timer, bin level control or some other mechanism to automatically start and stop ice production, you should use ONLY the “On/Off” toggle switch to start and stop machine.
  • Page 49 1/6/09...
  • Page 50 P118F Service Manual ELECTRICAL CONTROLS 6. Electrical Controls FIGURE 6-1 Control Panel (Cover Removed) 1/6/09...

  • Page 51: Description Of Control Panel Parts, Table 6-1

    P118F Service Manual ELECTRICAL CONTROLS * (CMS) Compressor Motor Contactor Provides power to the compressor motor. Continuously energized during freezing and thawing. Auxiliary contact to provide power to P, CU, T, A-Solenoid, D-Solenoid, and FC. * (FB1) Fuse Block Secondary pump/cutter motor protection. *(FB2) Fuse Block Air-cooled condenser fan motor protection.
  • Page 52 P118F Service Manual ELECTRICAL CONTROLS FIGURE 6-2 Electrical Schematic All Voltages, 50-60 Hz. 1/6/09...

  • Page 53: Maintenance

    P118F Service Manual MAINTENANCE 7. Maintenance ® Ice Making Section. The ice-making section of the Tube-Ice machine should be cleaned at least twice a year (more often if water conditions cause mineral build-up). Use an approved food-grade ice machine cleaner. The water pump is used to circulate the cleaner through the system by setting the “On/Off”...

  • Page 54: Water Distributors

    P118F Service Manual MAINTENANCE Water Distributors. The water distributors are located under the freezer cover (8) at the top of the freezer. There are 78 distributors used in the models that have a 1 1/2” suffix (i.e., Models P18FXT-1 1/2), 102 distributors in models with suffix 1 1/4” (i.e., Models P18FXT-1 1/4”), and 156 distributors are used in the models have 1”...
  • Page 55 P118F Service Manual MAINTENANCE The following possibilities should always be checked before cleaning is undertaken: Non-condensables in system or faulty head pressure gauge? Check standby pressures against refrigerant tables. 1. Incorrectly set or defective water regulator valve? Check its setting and operation. 2.
  • Page 56 P118F Service Manual MAINTENANCE Chemical Cleaning. The Henry Vogt Machine Co. makes no recommendation for any particular chemical preparation. The same chemical may not be effective for all situations. CAUTION The following directions and precautions should be observed when cleaning is undertaken. The warranty on condensers is void if they are damaged by improper cleaning tools or methods.

  • Page 57: Lubrication

    P118F Service Manual MAINTENANCE Part II. The inside of the water end plates and the outer tube sheet surfaces should be cleaned only with clear water and a rag or a soft bristle brush. A worn paint brush is excellent. These surfaces have been coated with a special material which will give years of protection against corrosion unless damaged.

  • Page 58: Cutter Gear Reducer

    P118F Service Manual MAINTENANCE Cutter Gear Reducer. The oil level for the gear reducer should be checked if there is evidence of a leak. It should be level with the plugged opening in the side of the gear housing. Use Mobile 600W cylinder oil or equal.

  • Page 59: Daily Checklist

    P118F Service Manual MAINTENANCE For The Manager Who Depends Upon This Machine For Efficient Operation. “Preventive Maintenance” simply means that you or a delegated employee makes a daily visual ® check of your Tube-Ice machine. Here is what to look for and why: Daily checklist: 1.

  • Page 60: Preventive Maintenance Program

    P118F Service Manual MAINTENANCE Preventive Maintenance Program This form can be removed and duplicated for keeping accurate records. Model # ___________________ Serial # ____________________ Date _____________ Customer/Address ___________________________________________________________ ____________________________________________________________ Mgr. Name ______________________ Service Tech Name __________________________ The following service performed and checked: _____ Last maintenance performed (approx.

  • Page 61: Troubleshooting

    P118F Service Manual TROUBLESHOOTING 8. Troubleshooting NOTE: With the exception of bin control, anytime the machine stops, it must be manually re-started by pushing the "Start" push-button. If it stopped while in a freeze cycle, it will then start in a thawing cycle.
  • Page 62 P118F Service Manual TROUBLESHOOTING SYMPTOM: Machine won't run. POSSIBLE CAUSE POSSIBLE REMEDY Power failure ++ Intermittent power Check electrical fused disconnect or circuit interruption breaker supplying power to the machine. If power has been off, make sure the compressor crankcase heater is energized, the crankcase is warm, and there is no liquid refrigerant in the crankcase prior to running the machine.

  • Page 63: Machine Won't Run

    P118F Service Manual TROUBLESHOOTING SYMPTOM: Machine won't run (CONT.) POSSIBLE CAUSE POSSIBLE REMEDY Low oil pressure switch tripped. If the machine stops by low oil pressure cut- out, the switch will have to be manually reset. Check the crankcase oil level. Restart the machine by pushing the "Start"...

  • Page 64: Freeze-Up Due To Extended Freeze Period

    P118F Service Manual TROUBLESHOOTING SYMPTOM: Freeze-up due to extended freeze period. POSSIBLE CAUSE POSSIBLE REMEDY Freezer pressure switch setting too low. Adjust freezer pressure switch, or replace if defective. See FIGURE 9-1, Section 9. Water tank drain valve (39) open or leaking, or Close valve, repair, or replace as necessary.

  • Page 65: Freeze-Up Due To Ice Failing To Discharge

    P118F Service Manual TROUBLESHOOTING SYMPTOM: Freeze-up due to ice failing to discharge. POSSIBLE CAUSE POSSIBLE REMEDY Insufficient heat for thawing because of low The head pressure should be maintained at approximately 210 PSIG, which relates to condensing pressure, non-condensables (usually air) in system, low refrigerant charge, 105F (37.8C).

  • Page 66: Low Ice Capacity

    P118F Service Manual TROUBLESHOOTING SYMPTOM: Low ice capacity. POSSIBLE CAUSE POSSIBLE REMEDY Low refrigerant charge. Check for and repair leaks, and add refrigerant. Restriction in liquid line. Check for a partially closed valve, or an obstruction at the drier, strainer, solenoid valve, or expansion valve.

  • Page 67: Low Compressor Oil Level

    P118F Service Manual TROUBLESHOOTING SYMPTOM: Low compressor oil level. POSSIBLE CAUSE POSSIBLE REMEDY Oil separator not returning oil. Check oil separator float and oil return stop valve (70) and line for a restriction. The oil return line should above ambient temperature most of the time as it returns oil.

  • Page 68: Poor Ice Quality

    P118F Service Manual TROUBLESHOOTING SYMPTOM: Poor ice quality. POSSIBLE CAUSE POSSIBLE REMEDY Excessive concentration of solids in the water Perform a cleaning procedure as well as removing the freezer cover and cleaning the tank, usually indicated by a build-up of mineral deposit on the sides and bottom of the tank.
  • Page 69 P118F Service Manual TROUBLESHOOTING SYMPTOM: High head pressure. (Water cooled machine) POSSIBLE CAUSE POSSIBLE REMEDY Misadjusted or defective water regulating Adjust or replace the valve. Never adjust the valve valve stem as far open as it will turn, because it will not close when the head pressure drops. Insufficient water supply.
  • Page 70 P118F Service Manual 8-10 TROUBLESHOOTING SYMPTOM: High head pressure (Air-cooled machine). POSSIBLE CAUSE POSSIBLE REMEDY Condenser fan(s) not running. Defective motor, fan control switch, fan contactor, or tripped circuit breaker in control panel (CB2) Replace defective part. Check condenser fan disconnect for thrown switch, or blown fuse.

  • Page 71: Service Operations

    P118F Service Manual SERVICE OPERATIONS 9. Service Operations Adjustable Blowdown (for clearer ice). A petcock is installed on the overflow of the water pump to provide means for obtaining blowdown from the water tank during the freezing period. This supplements the blowdown that is discharged during the thawing period through the bypass piping connected to the drain of the water tank.

  • Page 72: Float Switch

    P118F Service Manual SERVICE OPERATIONS Float Switch. The float switch is installed on a header assembly that is attached to the freezer shell. Valves are provided for isolation of the float switch assembly if replacement or servicing is necessary. The float switch closes as the level of refrigerant in the freezer rises and opens as the level falls.

  • Page 73: Freezer Pressure Switch

    P118F Service Manual SERVICE OPERATIONS Freezer Pressure Switch. The freezing time period for the production of cylinder or crushed ice is controlled by the freezer pressure switch (FPS) located inside the control panel. This switch was set at the factory to produce ice of recommended thickness. Look at the “Certificate of Test”...

  • Page 74: High/Low Pressure Switch

    P118F Service Manual SERVICE OPERATIONS It is preferable that the freezing cycle be such that a small diameter hole remain in the center of the ice cylinder. (1/16” diameter for 7/8” diameter ice, 1/8” diameter for 1 1/8” diameter ice. 1/4” diameter for 1 3/8”...

  • Page 75: Head Pressure

    P118F Service Manual SERVICE OPERATIONS If it becomes necessary to install a new high/low pressure switch, the following procedure is recommended for its adjustment: Turn the adjusting screws clockwise to raise the pressure setting. Turn counter-clockwise to lower the setting. Adjust the switch to the indicated pressure settings and test with an accurate gage to be sure the switch functions properly before installation.
  • Page 76 P118F Service Manual SERVICE OPERATIONS Motor Protector, Electronic. Copeland compressors using solid state protection have PTC (Positive Temperature Coefficient) internal sensors with an avalanching resistance in the event of high temperatures. The sensors are calibrated for proper motor protection. The solid state sensor protectors provide excellent protection against high motor temperatures resulting from locked rotor, loss of charge, or motor overload.
  • Page 77 P118F Service Manual SERVICE OPERATIONS Electronic Motor Protector High-Potential Testing. The solid state sensors and the electronic components in the solid state module are delicate and can be damaged by exposure to high voltage. Under no circumstances should a high potential test be made at the sensor terminals with the sensor leads connected to the solid state module.
  • Page 78 P118F Service Manual SERVICE OPERATIONS If the sensors have the proper resistance, and are below 2700 ohms resistance, the compressor will run with the control circuit bypassed, but will not run when connected properly, the solid state module is defective, and must be replaced. The replacement module must be the same voltage and be compatible with the original module on the compressor.
  • Page 79 P118F Service Manual SERVICE OPERATIONS Sentronic Oil Pressure Safety Control. All Sentronics utilize a pressure sensor and an electronic control module to precisely measure oil pump differential pressure. The main advantage of Sentronic is the elimination of the traditional capillary tubes, bellows, and pressure connections that mechanical pressure switches require to measure differential oil pressure.

  • Page 80: Thawing Timer

    P118F Service Manual 9-10 SERVICE OPERATIONS FIGURE 9-5 Thawing Timer Thawing Timer. The thawing timer governs the ice thawing period. It is located inside the control panel (FIGURE 6-1). It is started by action of the freezer pressure switch (FPS) which energizes the “CR”...

  • Page 81: Pump Down

    P118F Service Manual 9-11 SERVICE OPERATIONS Pumpdown. The function of the pumpdown is to transfer all the liquid refrigerant from the freezer (evaporator) into the receiver. Pump-down should only be performed when the freezer is clear of ice. Its main purposes are: To check the total refrigerant charge.

  • Page 82: Refrigerant Leaks

    P118F Service Manual 9-12 SERVICE OPERATIONS WARNING It is not recommended that refrigerant be transferred from a refrigeration system into a cylinder. If such a transfer is made, the refrigerant cylinder must be an approved CLEAN cylinder-- free of any contaminants or foreign materials--and must be weighed continuously to assure contents do not exceed net weight specified by cylinder manufacturer or any applicable code requirements.

  • Page 83: Solenoid Valve

    P118F Service Manual 9-13 SERVICE OPERATIONS Whenever there is a compressor failure due to a motor burnout, it is important that they system be thoroughly cleaned before replacing the damaged compressor or otherwise the new compressor may also be damaged. Solenoid Valves.
  • Page 84 P118F Service Manual 9-14 SERVICE OPERATIONS FIGURE 9-7 Loaded Operation (during freeze). This capacity control valve is controlled by an electric solenoid. When the solenoid is de-energized, the valve loads the cylinder bank (2 cylinders) as shown in the above figure. In the normal (full capacity) operating position with the solenoid valve de-energized, the needle valve is seated on the lower port, and the unloading plunger chamber is exposed to suction pressure through the suction port.
  • Page 85 P118F Service Manual 9-15 SERVICE OPERATIONS Cutter Motor. The cutter motor’s bearings are prelubricated and sealed and require no further lubrication. If the motor needs replacing, proceed as follows: 1. Turn power off and lock out disconnect. 2. Check terminals with volt meter to confirm power is off. 3.
  • Page 86 P118F Service Manual 9-16 SERVICE OPERATIONS 9. Be sure the gear and hub is properly positioned on the shaft so it will have a full vertical mesh with the cutter ring gear. 10. Final gear meshing should be adjusted so there is only a slight amount of play between the ring gear and drive.
  • Page 87 P118F Service Manual 9-17 SERVICE OPERATIONS 7. Before removing the bearing, reference mark the location of the bearing support on the side of the tank. 8. Loosen and remove the three cap screws from the bearing support ends and lift the support out of the water tank.
  • Page 88 P118F Service Manual 9-18 SERVICE OPERATIONS FIGURE 9-8 Cutter/Water Tank Assembly 1/6/09...
  • Page 89 P118F Service Manual 9-19 SERVICE OPERATIONS FIGURE 9-9 Cutter/Tank Parts (cylinder ice) 1/6/09...
  • Page 90 P118F Service Manual 9-20 SERVICE OPERATIONS FIGURE 9-10 Cutter Drive Parts 1/6/09...
  • Page 91 P118F Service Manual 9-21 SERVICE OPERATIONS FIGURE 9-11 Cutter/Tank Parts (crushed ice option) 1/6/09...
  • Page 92 P118F Service Manual 9-22 SERVICE OPERATIONS ® Crushed Ice Production. Your P118F Tube-Ice machine is capable of producing crushed ice with no loss of capacity. However, there are certain changes to be made in order to convert to crushed ice production: Add: 1.
  • Page 93 P118F Service Manual 10-1 OPTIONS AND ACCESSORIES 10. Options and Accessories Reduced Voltage Compressor Motor Starters -------- Page 10-2 Power Monitor ---------------------------------------------- Page 10-17 1/6/09...
  • Page 94 Reduced Voltage (Soft-Start) Compressor Motor Starters Several Vogt Tube-Ice machine models are available from the factory with a reduced voltage “soft” compressor motor starter. These units reduce inrush current to approximately 200% of rated full load amps, as compared to 600% for across the line start.
  • Page 95 P118F Service Manual 10-3 OPTIONS AND ACCESSORIES Line Voltage Limiter Adjustment The LINE VOLTAGE LIMITER adjustment is factory preset for maximum output. To limit the output voltage adjust the controller using the procedure below. 1. Connect a voltmeter to any two of the output terminals of the controller, (T1, T2, T3). 2.
  • Page 96 P118F Service Manual 10-4 OPTIONS AND ACCESSORIES Trouble Shooting Motor Does Not Start Controller ramp not selected or 2 ramps Check for connections between Ramp 1 selected and Common or Ramps 2 and Common on the controller. Only one ramp should be selected for starting Power supply or motor not connected to Verify that proper 3 phase power is...
  • Page 97 If machine is ordered with this option the power monitor can be factory set to customer specifications. The Vogt Part number for a power monitor retrofit kit is 12A- 7700K010000.
  • Page 98 P118F Service Manual 10-6 OPTIONS AND ACCESSORIES Delay On Make Ranges from Off to 10 minutes in .1 minute increments. Use the arrow keys for adjustment. “Delay On Make” is energized when the control voltage is reactivated, and the load will remain off until the specified time has elapsed. Default is .1 minute.
  • Page 99 P118F Service Manual 10-7 OPTIONS AND ACCESSORIES Read Mode For reading individual phase to phase voltages, pressing the read key will enter read mode. Press the read key to step through the voltages. Read voltages in the following order. Voltage A to B. -- Voltage A to C.
  • Page 100 P118F Service Manual 10-8 OPTIONS AND ACCESSORIES Wiring The power monitor should be wired to the “line” and “load” side of the compressor contactor with 1 amp fused connections. The connections labeled “control” should be wired to a 230 volt power source. “Com” and “Run” connections should be wired in series with the system control circuit.
  • Page 101 P118F Service Manual 10-9 OPTIONS AND ACCESSORIES Troubleshooting SYMPTOM DISPLAY LED’s SOLUTION Load will not energize. System on line. LOAD LED not Check control input. lit. Parameters will not change when Indicates Normal. Parameters are locked out. See “Locking arrows pressed. parameters when Out Setup Menu”.
  • Page 102 P118F Service Manual 11-1 TABLES & CHARTS 11. Tables & Charts 1/6/09...
  • Page 103 (4) Condenser flow rate is for 85°F entering water temperature and 100°F condensing. (5) Tower sized for 85°F wet bulb temperature. (6) Recommended air-cooled condenser is based on 15°F TD. Vogt reserves the right to change designs and specifications without notice. Table 11-1 1/6/09...
  • Page 104 (4) Condenser flow rate is for 85°F entering water temperature and 100°F condensing. (5) Tower sized for 85°F wet bulb temperature. (6) Recommended air-cooled condenser is based on 15°F TD. Vogt reserves the right to change designs and specifications without notice. Table 11-2 1/6/09...
  • Page 105 P118F Service Manual 11-4 TABLES & CHARTS P118F Capacity Ratings Makeup Rated Capacity (lbs/day) Water 60Hz 50Hz Temp. Cylinder Crushed Cylinder Crushed Deg. F 1" 1 1/4" 1 1/2" 1" 1 1/4" 1 1/2" 1" 1 1/4" 1 1/2" 1" 1 1/4"...
  • Page 106 P118F Service Manual 11-5 TABLES & CHARTS Condenser Water Usage P118F Condensing Entering Water Leaving Water Water Pressure Average Flow Drop Total Heat Temp. °F Temp. °F Temp. °F of Rejection 170,000 170,000 170,000 170,000 170,000 170,000 170,000 170,000 170,000 170,000 Table 11-4 Make-Up Water Usage (gpm)
  • Page 107 P118F Service Manual 11-6 TABLES & CHARTS Normal Operating Vitals P118F Suction Pressure Discharge Pressure Harvest Times Ice per Freeze Time (psig) (psig) (secs) cycle (minutes) End of End of End of End of First All Ice Total Water Temperature (deg. F) Average Freeze Thaw...
  • Page 108 P118F Service Manual 11-7 TABLES & CHARTS RECOMMENDED SPARE PARTS LIST ® Vogt Model P118F Tube-Ice Machine QTY PART NUMBER DESCRIPTION 12A-2117E04000000 Freezer pressure switch 12A-7503E22000000 Thawing timer 12A-7517E18000000 CR Relay, 208/230v.,50/60hz. 12A-7516E09000000 BC/PF Contactor, 208/230v.,50/60hz. 12A-7530E11000000 CU/P Starter, 208/230v.,50/60hz.
  • Page 109 P118F Service Manual 11-8 TABLES & CHARTS TEMPERATURE - PRESSURE CHART FOR COMMON REFRIGERANTS DegF R-12 R-22 R-502 R-134a MP-39 R-404a HP-80 DegF R-12 R-22 R-502 R-134a MP-39 R-404a HP-80 -7.6 -3.0 -9.0 -9.1 46.7 84.0 97.4 45.5 45.3 102.9 111.4 -7.2 -2.4...
  • Page 110 P118F Service Manual 11-9 TABLES & CHARTS REFERENCE INFORMATION CONVERSION FACTORS: English to Metric To Convert From Multiply by Area 9.2903e-2 6.416 e-4 Energy Joule (J) 1054.48 BTU/Hr 2546.2 1.34 Length 0.3048 0.0254 Pressure lbf/ft Paschals 47.88 lbf/in (psi) Paschals 6894.76 in.
  • Page 111 P118F Service Manual 11-10 TABLES & CHARTS 1/6/09...
  • Page 112 P118F Service Manual 12-1 INDEX 12. Index A Valves --------------------------------------------------------- 4-1, 5-1 Condenser, Water Cooled Maintenance ----------------------- 7-4 Accumulator ----------------------------------------------------- 4-1, 5-1 Control Circuit Protection----------------------------------------- 9-10 Adding Refrigerant --------------------------------------------------- 5-4 Control Panel ---------------------------------------------------------- 6-1 Air - cooled Condenser Wiring (3 phase) --------------------3-12 Control Panel Parts -------------------------------------------------- 6-2 Air-Cooled Condenser ---------------------------------------------9-10 Control, Relay (CR) -------------------------------------------------- 6-2...
  • Page 113 Oil Pressure Safety Control---------------------------------------- 9-9 On/Off Switch ------------------------------------------- 5-3, 5-5, 6-2 Operating Tips -------------------------------------------------------- 5-5 Technical Service Bulletin(Water Quality) ------------------- 9-22 Operation Vitals------------------------------------------------------11-6 Telephone Number, Vogt------------------------------------------- 1-1 Optional Equipment, Power Monitor ------------------------- 10-17 Temperature-Pressure Chart------------------------------------ 11-8 Thawing, Chamber --------------------------------------------------- 4-2 1/6/09...
  • Page 114 P118F Series Service Manual 12-3 INDEX Thawing, Timer (T)--------------------------------------------6-2, 9-10 Thermostat, Bin Installation---------------------------------------3-12 Thermostat, Wiring--------------------------------------------------3-12 Timer, Thawing ------------------------------------------------6-2, 9-10 Trap (AC Piping)------------------------------------------------------ 3-9 Troubleshooting------------------------------------------------------- 8-1 Troubleshooting, Power Monitor ------------------------------ 10-20 Troubleshooting, Soft-start Motor Controller --------------- 10-16 Unloader - Loaded Operation (Freeze Period) --------------9-14 Vitals, Operation -----------------------------------------------------11-6 Warranty (Basic Product) ----------------------- inside back cover Water Conditioning -------------------------------------------------- 3-1...
  • Page 115 P118F Service Manual 12-4 INDEX 1/6/09...

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