Promax DC-640-H User manual

DC-640-H
Double Chamber Vacuum Packaging
Machine
Operation Manual
Version 6.9.1
1915 E. Acacia Street, Ontario, CA91761, U.S.A
TEL : [phone]
FAX : [phone]
http://www.promarksvac.com
S/N: QCSIGNATURE:

TABLEOF CONTENTS
1. SAFETY................................................................................................................1
1.1SAFETYRECOMMENDATIONS .............................................................................1
1.2PERSONALSAFETY .................................................................................................2
1.3FOODSAFETY ........................................................................................................3
2. INSTALLATION..................................................................................................4
2.1UNPACKING ..............................................................................................................4
2.2MOVINGTHE MACHINE........................................................................................4
2.3MACHINE SPECIFICATIONS ..................................................................................5
2.4ENVIRONMENT REQUIREMENTS.......................................................................5
2.5CHECK OILLEVEL ..................................................................................................6
2.6POWERCONNECTION............................................................................................6
2.7VACUUM PUMPROTATION...................................................................................6
3. OPERATION........................................................................................................7
3.1VACUUM SETTINGGUIDELINES ..........................................................................7
3.2BASICOPERATINGINSTRUCTIONS....................................................................7
3.3OPTIONALDEVICE .................................................................................................7
3.3.1GASFLUSHINGUNIT ....................................................................................7
3.4OPERATIONOFTHE PNC-01DIGITALCONTROLPANEL..............................8
3.4.1STANDARDMACHINE BASICINSTRUCTIONS ....................................8-9
3.4.2SETTINGTHEPARAMETERS FOR THE OPTIONAL SETTINGS............10-12
4. MAINTENANCE.................................................................................................13
4.1BASICMAINTENANCE .........................................................................................13
4.1.1DAILYVISUALINSPECTION .......................................................................13
4.1.2DAILYCLEANING.........................................................................................14
4.2VACUUM PUMPMAINTENANCE ..........................................................................14
4.3SEALBARMAINTENANCE ....................................................................................14-16
4.4MAINTENANCE INTERVALCHART.....................................................................17
5. TROUBLESHOOTING.....................................................................................18
5.1OPTIONALDEVICE.................................................................................................18
5.225PIN DTYPE TERMINALWIRINGCONNECTION INSTRUCTIONS............19
5.3PNEUMATICDIAGRAM..........................................................................................20
5.4 ELECTRICALDIAGRAM (FB)..................................................................................21
6. FABRICATION..................................................................................................22
6.1BODYDIAGRAM .....................................................................................................23-24
6.2WORKINGBED (BOTTOM)....................................................................................25-27
6.3SEALINGBAR/CUSHION BARCONFIGURATIONS..........................................28
6.3.1CUSHIONBAR (FB).........................................................................................28-29
6.4CHAMBERLID,TOPDIAGRAM .............................................................................30-31
6.5SEALINGBAR CONFIGUATIONS,TOP...............................................................32
6.5.1SEALINGBAR(FB)..........................................................................................32-34
6.6ELECTRICALBOXES(FB).......................................................................................35-37

Explanation ofAbbreviations
(FB) Standard Front/Back
(FBG)Front/BackwithGas
(FBPK) Front /Backwith PerforatingKnife
(FBPKG) Front /BackwithPerforatingKnife +Gas
(FBTB) Front /Backwith Top/BottomSeal
(FBTBG) Front /BackwithTop/Bottom Seal+Gas
(FBTBPK)Front/ BackwithTop/BottomSeal +PerforatingKnife
(FBTBPKG) Front/BackwithTop/Bottom Seal + PerforatingKnife + Gas

General
This owner’s manual contains information relating to your Promax machine. It will provide you
with basic information concerning both operation and maintenance of your new machine. Please
read it carefully as failure to do so may result in bodily injury and / or damage to the equipment.
Please fill in the information below. You will find the information on the bill of lading and on the
machines identification tag. You will need this information when ordering replacement
parts or making technical inquiries.
Model #
Serial #
Ship Date:
Owner:
Location:


1
1.SAFETY
1.1SAFETY RECOMENDATIONS
Unsafe practices or unauthorized modifications of machine could result in accidents or property
damage.
For safe installation, operation, handling and maintenance, please strictly follow the simple safety
rules stated below and take precautions. Failure to follow these safety rules and take necessary
precautions can result in serious injury or death as well as cause damage to the equipment.
1) Never operate or service your Promax / Promarks machine until you have read this manual
completely and understand it fully.
2) All adjustments and repairs must be carried out only by qualified technicians or maintenance
personnel.
3) No service work should be attempted until the machine’s power has been turned off.
All proper lock out / tag out procedures should be followed.
4) Do not put tools, parts or other foreign objects on or into the machine.
5) Always keep the machine clean, lubricated and in good working condition.
6) To provide protection against the risk of electrical shock the power connection must be
properly grounded at all times.
7) The machine should always be operated on a flat stable surface.
8) A certified electrician should be employed to install the permanent electrical
connections for your new machine.

2
1.2PERSONALSAFETY
Please read and understand this operation manual before using this equipment. Failure to
follow the operating instructions may result in personal injury or damage to the machine.
The following procedures and guidelines must be observed to avoid problems that can result in
property damage, personal injury or death. If you have any questions regarding this information
please contact Promax /Promarks, Inc. Service Department at [phone].
Hazardous Voltage:DANGER
Electrical power must be disconnected and locked out before servicing or cleaning of the machine.
Do not remove any panels before power has been disconnected and locked out due to the risk of
electric shock hazard.
Explosion Hazard: DANGER
When utilizing the gas flush feature (optional) do not use any gas mixture with greater than 22%
oxygen content.
Blade Hazard: WARNING
If your machine is equipped with either a Perforating Knife System (optional) or a Precut Knife
System (optional) then do not remove or install blades without wearing protective gloves. These
blades are SHARP, use care when handling.
Signal words used in classifying potential hazards are defined as follows:
DANGER: Indicates an imminently hazardous situation, which if not avoided, may result
in death or serious injury.
WARNING: Indicates a potentially hazardous situation, which if not avoided, could result
in serious injury.
CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may result
in minor to moderate injury. Caution also indicates actions that may cause property
damage.

3
1.3FOOD SAFETY
While many Promax / Promarks machines are used in applications involving vacuum packaging
and vacuum cooking, there are inherent risks associated with these techniques that can result in
serious illness or death to the consumer of the food product. Therefore if you are using
your machine for food applications, you must consult a qualified food technician or specialist
in vacuum / modified atmosphere (M.A.P.) to review the safety of your application.
GAS FLUSH
If your machine is equipped with gas flush (optional) and your application involves the use of
gas flush to extend the shelf life of your product you must consult a qualified food technician or
specialist to review your application and develop a suitable gas mixture for your package.
Further you must perform quality control and gas analysis on your final M.A.P. package.
CLEANING
Every environment and application is different; therefore Promax / Promarks cannot provide
cleaning procedure instructions that will guarantee microbiological sanitation. Therefore Promax /
Promarks recommends that the purchaser of these machines consult with a sanitation expert to
review your procedures for cleaning the machine while operating in your environment and with
your specific product to develop a robust cleaning schedule and methodology,followed by
bacterial testing to ensure satisfactory cleaning is achieved.

4
2.INSTALLATION
2.1 UNPACKING
Carefully remove the cardboard outer shell by cutting the retaining straps then removing
the top and then the side panels.
Inspect the machine carefully for any hidden shipping damage. Notify the shipping
company right away if any damage is observed.
Remove the machine from the wooden skid. This can be done by two people on the
smaller table top machines. However an approved fork lift will be required for the larger
SC and DC models. Important note: Refer to the Moving the Machine Section below.
Wipe down the outside of the machine.
2.2 MOVINGTHE MACHINE
Promax chamber style vacuum packaging machines are available in three basic designs, TC
(Table Top), SC (Free Standing Single Chamber) and DC (Double Chamber). Recommendations
for the movement of all three types are listed below.
TC Machines: Some of the smallest TC units may be lifted off of their wooden skid and moved
manually. However Promax recommends that moving even the smallest of their TC units
should not be attempted by one person. The larger TC units should be lifted with the aid of a
fork lift or other approved lifting aid. Prior to lifting with a forklift the forks should be adjusted to
a width that provides the machine with stable support. The proper lifting point for TC machines is
to place the
forks so they come in contact with the units rubber feet located on the bottom of the
machine.
SC Machines: All SC units should be lifted from their wooden skid and moved to the location
where they will be used with an approved fork lift. Be sure to take note of the points listed below.
DCMachines: All DC units should be lifted from their wooden skid and moved to the location
where they will be used with an approved fork lift. Be sure to take note of the points listed below.
* Make sure the fork lift forks are properly adjusted for width and use fork extensions if needed.
*Make sure to ascertain the center of gravity and use identified lifting points.

5
2.3 DC-640H SPECIFICATION
2.4ENVIRONMENT EQUIREMENTS
The machine will be difficult to start if the air temperature is very low. This is caused by the
increase in the vacuum pump’s oil viscosity due to the low temperature. To prevent this, please set
up machine according to the installation checklist described as below:
zTemperature: around 5 ~ 40℃
zWorking elevation: between 0 ~ 1000 meters
zRelative humidity: 30 ~ 95% RH
zDuring operating, heat is generated by the vacuum pump and vacuum process, so a
machine temperature of around 70 ~ 80℃ is normal. The machine must have free air
access for cooling.
zA minimum distance from walls, other machines, etc. should be maintained, at least 20 cm for
each side of machine for providing adequate ventilation.

6
2.5CHECK OIL LEVEL
Check the oil level only when the machine is not in operation and all
vacuum built up in the chamber has been vented. Be aware that the oil
may be very hot and avoid all contact.
Checking the Oil Level
* Check the oil level on a daily basis
* When checking the oil level use the sight gauge shown in figure 1 below. The level
should be between the arrows indicating Minimum and Maximum. If the level is below the
minimum arrow add oil until the maximum arrow is reached.
Figure 1
2.6 POWERCONNECTION
When preparing to install the machine’s main power connection please refer to the electrical
information on the serial number plate located on the machine’s back panel. A certified
electrician should be employed to complete this connection.
2.7 VACUUM PUMP ROTATION
If your machine operates on 3 phase power it is important to check the rotation of the vacuum
pump. The pump should turn in the direction indicated in Figure 2 below. If the pump turns
in the wrong direction it will make a sound that is obviously wrong. Turn off the power
immediately and change the position of two of the power wires and retest.
Figure 2
Main switch