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Koch Ultravac 250, Руководство пользователя

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Koch Ultravac 250 Скачать руководство пользователя страница 18

8 6 0 1 0 8 • Q

MAIN: 816-753-2150

TOLL FREE: 800-777-5624

INTERNET: kochequipment.com

E-MAIL: [email protected]

M A I N T E N A N C E   •   P A G E   4 . 2

Step 1. 

 

 

 

 

 

Remove the seal bars from the machine. Pull 
off the  Teflon

®

 tape strip and discard. Clean 

off any remaining Teflon

®

 tape adhesive 

using acetone or an equivalent solvent.

Step 2. 

 

 

 

 

Using a 2mm Allen wrench, loosen the set 
screws for the cut-off wire and the seal 
element on both ends of the seal bar and 
discard.

Step 3.
If you are replacing the L-shaped spring retainer and the spring at this time, loosen the set 
screw and remove the old spring retainer and spring and install the new ones.  Adjust the 
spring retainer to allow a 1/8-in. gap between the spring retainer and the seal bar.  This will 
allow the seal element to remain under tension after tightening the seal element.   

TEFLON TAPE

SEAL ELEMENT

SET SCREW

2mm ALLEN
WRENCH

BRASS CONTACT

TIGHTENING TOOL

SLOTTED TIP
SCREWDRIVER

 Vacuum Pump Maintenance

Consult the pump manufacturer’s manual provided with the machine for detailed 
information.  

  

Seal Bar Maintenance

The following illustrations show replacement of the seal elements for the seal bars.   

Figure 4.1

Figure 4.2

Figure 4.3

Teflon

®

 tape

Seal element

Set screw

2mm Allen
wrench

Содержание Ultravac 250

Страница 1: ...Ultravac 250 Vacuum Chamber Packaging Machine 860108 Revision Q Date 01 2009...

Страница 2: ...on 3 7 MAINTENANCE Prior to Cleaning 4 1 Cleaning Recommendations 4 1 Vacuum Pump Maintenance 4 2 Seal Bar Maintenance 4 2 Reading the Indicators 4 3 Troubleshooting 4 4 Supervisor Menu on Digital Pan...

Страница 3: ...26mm 32 5 in Working Height D 365mm 14 375 in Seal Bar Length 406mm 16 in Chamber Length E 505mm 19 875 in Chamber Width F 422mm 16 625 in Chamber Height G 171mm 6 75 in Between Seal Bar and Back of C...

Страница 4: ...ne Failure to follow operating instructions could result in personal injury or damage to equipment WARNING WARNING Explosion hazard Do not use a gas with an oxygen content greater than 22 with gas flu...

Страница 5: ...kaging M A P to review the safety of your application Gas Flush In order to ensure proper shelf life of the food product packaged in this machine you must contact a reputable food technologist or spec...

Страница 6: ...ipment grounding conductor can result in a risk of electric shock The equipment grounding conductor outer surface is green with or without yellow stripes If repair or replacement of the cord or plug i...

Страница 7: ...ifferent type of electric circuit the reconnection should be made by qualified service personnel and after the reconnection the appliance should comply with all local codes and ordinances Grounding Pi...

Страница 8: ...Connection The machine is equipped with a regulator for air assisted sealing The hose barb will accept 1 4 in I D hose The recommended air supply is 75 p s i at 6 c f m The maximum regulator setting...

Страница 9: ...he pouch Keep the product and the product residue away from the seal area of the pouch Place the product as far into the pouch as possible Maintain an equal amount of the product above and below the s...

Страница 10: ...dial Seal impulse is the length of time the seal bar is turned on and can range from 0 to 2 seconds The impulse time is controlled by the Seal Potentiometer Koch Equipment recommends an initial setti...

Страница 11: ...feature turned on these programs cannot be inadvertently changed The VACPLUS option allows the operator to run the pump from 0 to 20 seconds after the set vacuum level is achieved The Gas Flush optio...

Страница 12: ...that was run will be the current program shown in the window To set the operating parameters for the program shown press the MENU key VACUUM is set to vacuum using the UP and DOWN Arrow Keys The rang...

Страница 13: ...zard Do not use a gas with an oxygen content greater than 22 with gas flush option If the machine is equipped with the gas option it can be turned on or off by pressing the UP or DOWN arrow keys Press...

Страница 14: ...S NO PROGRAM YES NO Selecting a New Program From the Main Menu use the UP and DOWN Arrow Keys to select a new program Press the UP Arrow to switch to program 2 or any of the ten programs New parameter...

Страница 15: ...eal Option Gas Flush Option Gas flushing is the introduction of an inert gas into the chamber after the vacuum stage is finished Gas can be used as a filler to prevent crushing of the product after se...

Страница 16: ...8 6 0 1 0 8 Q MAIN 816 753 2150 TOLL FREE 800 777 5624 INTERNET kochequipment com E MAIL info kochequipment com O P E R A T I O N P A G E 3 8 THIS PAGE LEFT BLANK INTENTIONALLY...

Страница 17: ...CAUTION CAUTION Cleaning agents Do not get the cleaning agents in eyes on skin or on clothing Always wear rubber gloves goggles and protective clothing when contact is likely Consult product manufactu...

Страница 18: ...nd the spring at this time loosen the set screw and remove the old spring retainer and spring and install the new ones Adjust the spring retainer to allow a 1 8 in gap between the spring retainer and...

Страница 19: ...icator lights correspond to the operating devices and should turn on and off in the following sequence when the machine lid is closed 1 Vacuum Pump C 1 2 Gas Flush Valve SOL 3 optional 3 Seal Bladder...

Страница 20: ...ntake screen in vacuum pump hose barb for blockage pieces of bags labels bone etc Longer vacuum cycle times Check intake screen in vacuum pump hose barb for blockage No gas flush optional If indicator...

Страница 21: ...ck seal bar connection points and clips for corrosion and proper tension The red seal light on the front panel either does not light for the proper length of time to 1 second or does not light at all...

Страница 22: ...seal to cool down and take set The range is 1 to 8 seconds Press the MENU key SECURITY can be turned on by selecting YES If security is on the operator menu will be read only and the operator will not...

Страница 23: ...n simply opening the vacuum valve for a continuous vacuum the valve is opened and closed repeatedly until the chamber reaches the set vacuum level Press the MENU key The vacuum reached by pulsing the...

Страница 24: ...alve for a continuous vent the valve is opened and closed repeatedly until the chamber vents back to atmosphere pressure Press the MENU key The vacuum reached by pulsing the vent valve before the vent...

Страница 25: ...alve for a continuous vent the valve is opened and closed repeatedly until the chamber vents back to atmosphere pressure Press the MENU key The vacuum reached by pulsing the vent valve before the vent...

Страница 26: ...MENU key If the loop is set greater than 1 the control can be set to exit the loop on either the last gas cycle or the last vacuum cycle prior to sealing The DOWN arrow key indicates NO and the UP arr...

Страница 27: ...achine between the pump and front edge of the chassis Slide the machine over to the edge of the table with the hole over the edge of the table Position an oil collection pan underneath this hole CAUTI...

Страница 28: ...grip nut on the rear of the machine Remove the cord from the cable clamps on the bottom of the chamber Disconnect the cord from the control panel 4 Route the new power cord through the cord grip on th...

Страница 29: ...for further maintenance A maintenance log will clearly show oil changes daily inspections Teflon tape replacement and so on A master copy has been provided on page 4 14 please create a copy and store...

Страница 30: ...mp Contactor for 220 VAC C 2 Seal Impulse Contactor for double seal bar Overloads and Fusing OL 1 Vacuum Pump Motor Overload F 1 Seal Bar Fuse F 3 Control Power Fuse Control Modules MCC Master Control...

Страница 31: ...gle Phase Analog Digital Control Panel H1 MASTER CONTROL CIRCUITBOARD X2 X3 ELEMENT SEAL 48V SOLENOID LID SWITCH LS 1 TRANSFORMER T1 SEAL SOL 1 VENT VALVE SOLENOID VALVE SEAL SOL 2 110V H4 110V H2 H3...

Страница 32: ...log Digital Control Panel H1 MASTER CONTROL CIRCUITBOARD X2 X3 ELEMENT SEAL 48V SOLENOID LID SWITCH LS 1 TRANSFORMER T 1 SEAL SOL 1 VENT VALVE SOLENOID VALVE SEAL SOL 2 220V H4 220V H2 H3 VALVE SOLENO...

Страница 33: ...VALVE SOLENOID VALVE SEAL SOL 2 VALVE SOLENOID SOL 3 GAS 18 17 16 15 14 13 11 12 10 SINGLE PHASE 110 V VACUUM PUMP 2 LINE GND NEU GRD 1 M 1 CHASSIS GROUND OL 1 THERMAL 9 8 7 6 4 5 3 2 1 19 IMPULSE CON...

Страница 34: ...WITCH LS 1 TRANSFORMER T 1 SEAL SOL 1 VENT VALVE SOLENOID VALVE SEAL SOL 2 220V H1 220V H3 H2 VALVE SOLENOID SOL 3 GAS 18 17 16 15 14 13 11 12 10 SINGLE PHASE 220 V VACUUM PUMP 2 LINE GND NEU GRD 1 M...

Страница 35: ...T kochequipment com E MAIL info kochequipment com S C H E M A T I C S P A G E 5 6 Non Gas Flush Pneumatic Diagram VACUUM PORT SEAL BAR VACUUM GAUGE SOL 1 VENT ATMOSPHERE IN OUT VACUUM PUMP INLET SOL 2...

Страница 36: ...uipment com E MAIL info kochequipment com S C H E M A T I C S P A G E 5 7 Gas Flush Pneumatic Diagram VACUUM PORT SEAL BAR GAS NOZZLE VACUUM GAUGE SOL 2 SEAL 1 2 3 GAS INLET V 1 QUICK EXHAUST ATMOSPHE...

Страница 37: ...ft 840170 Teflon Tape 7 ft 860220 Lid Gasket 3 ft 860950 Backup Strip 1 ea 860337 Fuse GMC 1 Amp 1 ea 860045 Fuse MDA 10 Amp for 110VAC with Single Seal Bar or 220VAC with Double Seal Bar 2 ea 860338...

Страница 38: ...g Transformer T 2 Single Seal Bar 860044 Sealing Transformer T 2 Double Seal Bar 8 866716 Screw M5x10 Slotted Panhead 9 866604 Cord Grip PG13 5 10 860291 Brass Hex Nut 3 8 in 24 11 860109 Fitting Dual...

Страница 39: ...8 6 0 1 0 8 Q MAIN 816 753 2150 TOLL FREE 800 777 5624 INTERNET kochequipment com E MAIL info kochequipment com P A R T S P A G E 6 3 Pump and Chassis Diagram...

Страница 40: ...l Bladder Assembly 3 860074 Seal Bar Standoff 4 860973 Fiberglass Insulator Strip 5 860034 Sealing Element 6 860035 Cutting Wire optional 7 860170 Teflon Tape 8 860033 Brass Electrical Contact 9 86027...

Страница 41: ...8 6 0 1 0 8 Q MAIN 816 753 2150 TOLL FREE 800 777 5624 INTERNET kochequipment com E MAIL info kochequipment com P A R T S P A G E 6 5 Seal Bar Diagram...

Страница 42: ...ssembly 7 861322 Hinge Block 8 860150 Shaft Stainless Steel Tube 1 4 in x 11 in Long 9 860027 Gas Spring 10 860026 Anchor Block 11 860028 Ball Stud 10mm 12 860073 Gas Spring Disconnect 13 860252 Screw...

Страница 43: ...8 6 0 1 0 8 Q MAIN 816 753 2150 TOLL FREE 800 777 5624 INTERNET kochequipment com E MAIL info kochequipment com P A R T S P A G E 6 7 Lid and Hinge System Diagram...

Страница 44: ...ally Closed 220VAC 2 860123 Bracket 3 866273 Fitting Aluminum Elbow 4 860532 Quick Exhaust Valve V 1 5 860535 Close Nipple 1 8 in 6 860530 Hose Barb 1 8 in x 1 4 in Straight 7 860107 Fitting Hose Tee...

Страница 45: ...8 6 0 1 0 8 Q MAIN 816 753 2150 TOLL FREE 800 777 5624 INTERNET kochequipment com E MAIL info kochequipment com P A R T S P A G E 6 9 Gas Flush Components Diagram...

Страница 46: ...60832 Gauge 2 in Vacuum 6 860837 Decal Front Panel 7 860843 Potentiometer Control Panel 8 860045 Fuse MDA 10 Amp for 110VAC with Single Seal Bar or 220VAC with Double Seal Bar 861192 Fuse MDA 8 Amp fo...

Страница 47: ...8 6 0 1 0 8 Q MAIN 816 753 2150 TOLL FREE 800 777 5624 INTERNET kochequipment com E MAIL info kochequipment com P A R T S P A G E 6 1 1 Analog Control Panel Diagram 2 11 5 3 4 6 1 7 8 12 10 9 14 13...

Страница 48: ...nel 110 Volt for 110 volt two seal bar machines 861115 Digital Panel 220 Volt for 220 volt machines 2 860316 Main Power On Off Switch SW 1 4 860045 Fuse MDA 10 Amp for 110VAC with Single Seal Bar or 2...

Страница 49: ...166 Vacuum Valve and Screws 220 Volt 2 860188 Vacuum Block Spacer 3 860192 Vacuum Block Cover 4 866844 Screw M6x20 Flat Socket Head 5 860838 Valve Quick Exhaust for gas flush machines replace elbow in...

Страница 50: ...4 Miscellaneous Machine Parts Parts List and Diagram Item No Koch Part No Description 1 860049 Filler Plate Set for one seal bar machine 860125 Filler Plate Set for two seal bar machine 2 840051 Stain...

Страница 51: ...S P A G E 6 1 5 Pump Filter Option Parts List and Diagram Item No Koch Part No Description 1 861197 Filter Vacuum 3 4 in NPT 2 861198 Filter Element for 861197 3 861199 Piping 3 4 in NPT 90 Elbow M F...

Страница 52: ...INSTALLATION AND OPERATING MANUAL R5 Series Model 0021 Single Stage Rotary Vane Vacuum Pump...

Страница 53: ...Filter 3 3 Exhaust Filter 3 4 Vacuum Inlet Filter 3 5 Maintenance Chart 3 6 Overhaul Kit Filter 4 0 TROUBLESHOOTING 5 0 LIMITED STANDARD WARRANTY Exploded View Drawings of Pumps Parts Lists for Pumps...

Страница 54: ...for connection to your system 1 2 Location The pump must be installed in a horizontal position on a level surface so that the pump is evenly supported on its rubber feet Allow at least one foot five f...

Страница 55: ...e each pump should have its own manual or automatic operated shut off valve or positive action check valve The built in anti suck back valve should not be used as a shut off valve for the vac uum syst...

Страница 56: ...lug Ref 88 making sure that the gasket Ref 89 is in place and properly seated and secured Some pumps are equipped with an exhaust pressure gauge as an integral part of the oil fill plug 2 0 OPERATION...

Страница 57: ...ooled Pumps optional Water cooled pumps are cooled by circulating the oil through a shell and tube type heat exchanger The cir culation of the pump oil through the shell is created by vacuum in the pu...

Страница 58: ...s ballast open on RA pumps the water will be purged from the oil If the oil is dark colored it is con taminated or carbonized and must be changed Depending on the severity of the contamination a thor...

Страница 59: ...p as part of the oil fill plug This gauge has a green field and a red field A pressure within the green field would indicate normal pressure Any pressure in the red field for a continuos period of tim...

Страница 60: ...off pressure can be measured by using a good quality cap sule gauge 4 1 1 Possible Cause Contaminated oil is by far the most common cause of not reaching the ultimate pressure Remedy Shut off pump aft...

Страница 61: ...setting fuses are burned or wire is too small or too long causing a voltage drop to the motor Remedy Check correct supply voltage check overload settings in motor starter for size and setting accordi...

Страница 62: ...il return valve Ref 275 is stuck open on RA RB pumps Proper function is that when blowing into check valve it should close When applying vacuum on it check valve should open Remedy Free or replace the...

Страница 63: ...2 Possible Cause Automotive type oil filter clogged and pump does not receive enough oil not applicable on 0010 0012 0016 or 0021 Remedy Change automotive oil filter 4 6 3 Possible Cause Not enough oi...

Страница 64: ...n the product has been properly installed used in a normal manner and serviced according to the operating manu al This warranty shall not extend to products that have been misused neglected altered or...

Страница 65: ...Illustration of R5 0012 0021 Series 15...

Страница 66: ...elbow fitting 222 Hydraulic straight fitting 223 Hydraulic straight fitting 224 Hydraulic elbow fitting 231 Oil tubing 240 Cooling coil 251 Valve plate 252 Valve guide 253 O ring Viton 254 Inlet check...

Страница 67: ...0 62 1 phase motor data 2 kW 0 75 0 90 Volts 115 230 RPM 1750 3330 Frame R80N E8F2B3 Amps 10 7 0 Approx oil capacity Qts 0 5 0 5 0 5 0 5 7 14 16 42 44 Inlet connection NPT inch 3 4 1 hose 3 4 3 4 2 3...

Страница 68: ...6 13 Miscellaneous Machine Parts 6 14 N No Gas Flush 4 4 Non Gas Flush Pneumatic Diagram 5 6 No Vacuum 4 4 Number of Programs 4 6 O Oil 2 3 6 1 Oil Drain Plug 4 11 Oil Filler Cap 4 11 Opening Chamber...

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