XtraVac CM640 Application guide
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
1
XtraVac 640
Safe Operation Practices
General Operation
．Read, understand, and follow all instructions in the manual and on the machine before
starting. Keep this manual in a safe place for further and regular reference and for ordering
replacement parts.
．Only allow people who familiar with the instructions to operate the machine. Be sure to
know controls and how to stop the machine quickly.
．Do not put your hands near moving parts.
．Remove all obstacles, which may interfere with the machine functions.
．Clear the work area such as electrical wires, gloves, knives etc.
．Be sure that everyone else is clear of your work area before operating the machine.
．Do not sit nor stand on the machine.
．Be sure turn off the machine after your work is finished. Never leave a running machine
unattended.
．Always disconnect and wait until the machine has cooled before doing any maintenance.
．Do not wear loose fitting clothes or jewelry as they may get caught in moving parts of the
machine.
．Please wear security shoes, to avoid injury caused by moving the machine or objects falling
from the machine.
．Never exceed the time limit to seal, which is suggested by the manufacturer. This is to avoid
any damage that may be caused to the sealing bars and to reduce the risk of fire in the
machine.
．Never touch the sealing bars after they have been used, this will avoid corporal burns. Wait a
few minutes to let the machine cool down before touching.
．Make sure the sealing bars are well installed in their “Guide Blocks” before starting package.
．Never incline the machine more than 30 degrees, it may tip over and hurt someone seriously.
Your responsibility
This machine should only be operated by personal who can read, understand and respect
warnings and instruction regarding this machine in the owner’s manual.
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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Content
Chapter 1：Safety precautions
1.1 Precautions of transportation, installation and packing
1.2 Precautions before and after machine starting
Chapter 2：Overall description of the machine
2.1 Features of the machine
2.2 Function of the machine
2.3 Product proper for this machine
2.5 Marking location and content description
2.6 Specification of the machine
Chapter 3：Function description of the pushbuttons on
the panel
Chapter 4：Instructions of operation, maintenance and
troubleshooting
4.1 Operation sequence
4.2 Maintenance
4.3 Troubleshooting
Chapter 5：Related environment and accessories of the
machine
5.1 Accessory
5.2 Airborne noise level
5.3 Storage condition
5.4 Operation environment
V1.02
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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Chapter 1：Safety precautions
1.1 Precautions of transportation, installation and packing
1.1.1 Preparations before installation
1.1.1.1 Power requirement:
Voltage: Look at the nameplate
Current: Look at the nameplate
Frequency: 50/60Hz
Phase: 3Ø
1.1.1.2 Installation requirement
1.1.1.2.1 Prevent to install the machine in the environment full of dust and corrosive
atmosphere with acid and alkali.
1.1.1.2.2 Prevent to install the machine in the environment with abnormal vibration.
1.1.1.2.3 Prevent to install the machine under direct sunlight or near vapor. Such will
affect its vacuum degree.
1.1.1.2.4 The ground circuit should be independently or parallel.
1.1.1.2.5 Don’t install the machine in the potentially explosive atmosphere.
1.1.1.2.6 Installation space includes the requirement of the operator and machine
Length × Width × Height = 4m×2m×2.5m
1.1.1.2.7 Please install this machine in flat ground or adjust foot stand to have a
flat level.
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
5
1.1.2 Preparations during transportation
1.1.2.1 The weight of this machine is 350-450kg, so that the loading capacity of any
handling device is recommended to be more than 1000kg. If you are not sure of the
safe loading capacity, please contact the manufacturer of such handling device. If
the situation is clearly understood, don’t try to handle the machine by yourselves.
1.1.2.2 Either by lifting or by handling, it’s necessary to check the balance carefully in
advance.
1.1.2.3 The work of lifting or by handling should be carried out by means of qualified
operator.
1.1.2.4 During machine handling, any people or car is not allowed to approach the
surrounding of the machine.
1.1.2.5 During handling, notice that whether there is any person or barrier on the handling
path and the surrounding of the machine. If it is, clear it before machine handling.
1.1.3 Precautions during packing
1.1.3.1 Packing material: Wood case.
1.1.3.2 Packing sequence: Put the wood base on the ground. Then, put the machine on it.
Next, pack the machine with plastic film and put vibration-absorbing board around
the machine. Then, assemble the wood case. At last, Use nails to fix the wood base
and case.
1.2 Precautions before and after machine starting
1.2.1 Precautions before machine starting
1.2.1.1 Before using this machine, read and realize the contents of this manual in detail.
1.2.1.2 Check that whether the voltage is correct.
1.2.1.3 Confirm that whether the electric power and its rating is sufficient.
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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1.2.1.4 Check that whether all the safety related devices are normal, and notice that whether
anyone within the danger zone.
1.2.1.5 Visual check that whether all mechanical and electric parts are normal, and also
notice that whether the surrounding environment is clean.
1.2.1.6 Sequences of power on:
1.2.1.6.1 Turn on the factory power.
1.2.1.6.2 Turn on the main switch of the machine.
1.2.2 Precautions after machine starting
1.2.2.1 Confirm that whether the display is correct.
1.2.2.2 Confirm that whether the sound coming from pump running is normal (refer to
clause 3.12.2).
1.2.2.3 Wear safety shoes, protection clothes and mask to ensure safety and hygiene of the
operator.
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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Chapter 2：Overall description of the machine
2.1 Features of the machine
2.1.1 The machine main body is made of stainless steel with features of well endurance.
Also, it’s flat packing table design make easy loading/unloading and cleaning without
space limit.
2.1.2 The machine is provide with two vacuum chambers for one operator. Such design will
increase the packaging speed.
2.1.3 The machine adopts high vacuum pump (imported from Europe) micro-computerized
auto control system with water-resistance design.
2.1.4 The machine is fitted with 10 sets of friendly memory function with independent
display.
2.1.5 Equip with moving wheels (with brake device) for easy movement without limit of
environment.
2.1.6 It is adequate for any processing factory or laboratory.
2.1.7 It is adequate for mass production factories.
2.2 Function of the machine
2.2.1 Keep food fresh, original taste, anti-septic
2.2.2 Extend the preservation limit.
2.2.3 Prevent humidity and stain on electronic and ironmongery components.
2.2.4 It is proper for contents of solid, powder or liquid.
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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2.3 Product proper for this machine
2.3.1 Meat, seafood, agriculture products, dehydrated food, herbs, vegetarian food, pickles
and spices.
2.3.2 Electronic components, ironmongery components, medical equipment, clothes, powder
and flavoring
2.4 Marking location and content description
2.4.1 Nameplate: stuck on the right/upper side of the machine
2.4.2 Warning sign: stuck on the rear side of the machine
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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2.5 Specification of the machine
Type XtraVac640
Machine dimension 1700 x 860 x 1020 mm
Vacuum chamber dimension 830 x 680 x 200 mm x 2
Sealing line dimension 640 mm x 4
Optional accessory Nitrogen filling function
Machine weight 250 kg
Motor 1.36 kW
Heater 2.1 kW
Available bag length
560mm
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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Chapter 3：Function description of the pushbuttons on the
panel
A Memory set display (10 sets)
B Vacuum time display
C Nitrogen filling time display
D Sealing time display
E Cooling time display
F Memory release key
G Memory input key
H Reserved key
I E-stop key
J Time increase key
K Time decrease key
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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3.1 Memory set display (A): display the current memory set (e.g. ”3” means the 3rd set)
3.2 Vacuum time display (B): display the current setting of vacuum time (unit: 1/s)
3.3 Nitrogen filling time display (C): display the current setting of nitrogen filling time
(Unit: 1/s)
3.4 Sealing time display (D): display the current setting of sealing time (unit: 0.1/s)
3.5 Cooling time display (E): display the current setting of cooling time (unit: 0.1/s)
3.6 Memory release key (F): press key for modifying memory function
3.7 Memory input key (G): press key for locking memory function
3.8 Reserved key (H): key reserved for further use.
3.9 E-stop key (I): make timing function stop, and release the upper lid.
3.10 Time increase key (J): press key for time adding
3.11 Time decrease key (K): press key for time reducing
3.12 Sequence of trial run:
3.12.1 Connect the power.
3.12.2 Connect the pneumatic source by quick connector.
3.12.3 If the running condition sounds smoothly, it’s clockwise rotating. If the machine
doesn’t work, please turn off the machine immediately. Then, change the power
wires.
※Attention: remember to ground the machine.
3.12.4 Packaging test:
(A) Test the sealing temperature and adjust the sealing time in accordance with Chapter 3
page 10(D).
(B) Test the vacuum degree and adjust the vacuum time in accordance with Chapter 3 page
10(B).
3.12.5 If everything is OK, operate the machine according to the instructions in Chapter 4 for
normal production.
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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Chapter 4 Instructions of operation, maintenance and
troubleshooting
4.1.1 Press power switch, then the indicator of the display screen is lit.
4.1.2 Press “memory release” key, then the display screen starts flashing.
4.1.3 Press “↑” or “↓” to input set number and time.
4.1.4 Then, press “Memory input” key to set program. After that, start packaging process.
4.1.5 If it’s necessary to stop or change program memory function during vacuum or sealing
process, press E-stop key (I) to achieve it. Only press the upper lid will re-start the
normal process.
※Attention: keep hands away from the packaging area.
4.2 Maintenance:
4.2.1 Cleaning of vacuum chamber
4.2.1.1 If the working process is finished, use clean and wet cloth to wipe the vacuum
chamber and sealing set.
4.2.2 Vacuum oil replacement.
4.2.2.1 Recommended vacuum oil: BP Engergol RC100, Esso Nuto H100, Mobil Rarus 427.
4.2.2.2 Drain the oil completely before filling new oil.
4.2.2.3 Oil capacity should be kept at least two-thirds of total amount.
4.2.3 If the heat-resistance cloth on the heater is damaged, please replace it immediately.
4.2.4 Change the oil of the vacuum pump for every 300 hours. If the packaged product is full
of juice, shorten the oil replacing cycle time. Also check the oil level from oil sight
glass every week. Oil capacity should be kept at least two-thirds of total amount. If the
oil is dirty, please replace it immediately.
4.2.5 The disposal of discarded material should be in accordance with the local environmental
regulations.
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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4.2.6 Detail drawing of the oil pump
1. Air release hole
2. Oil filling hole
3. Oil sight glass
4. Oil draining hole
4.3 Troubleshooting
Situation Reason Measure
Sealing line is not
complete
Heat-resistance cloth is
damaged
Replace it
Poor sealing on bag mouth Heating wire is burned Replace it
Insufficient vacuum Vacuum oil is not enough
Oil quality becomes worse
Rubber gasket is damaged
Fill it
Replace it
Replace it
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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Chapter 5：Related environment and accessories of the
machine
5.1 Accessory:
5.1.1 Standard accessory:
5.1.1.1 Heat-resistance cloth: 1 piece
5.1.1.2 Heating wire: 2 pieces
5.1.2 Optional accessory
5.1.2.1 Nitrogen filling function
5.1.2.2 Nitrogen container: 6000 liters.
5.1.2.3 High pressure hose: inner diameter 7.5 mm
5.1.2.4 Solenoid valve for nitrogen filling: 7 mm
5.2 Airborne noise level: 81 dB (A)
5.3 Storage condition:
5.3.1 Temperature: 0-45ºC
5.3.2 Humidity: 20-95 %RH
5.4 Operation environment
5.4.1 Temperature: 0-45ºC
5.4.2 Humidity: 20-95 %RH
5.4.3 Attitude: 0-1000 m sea level.
5.4.4 Space requirement:
5.4.4.1 It’s necessary to provide enough space for heat emission, handling and maintenance.
5.4.4.2 The machine should be installed in separation of others. Do not too close.
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
16
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
17
XtraVac640- A
Spare Parts List
No. Description Part Number. No. Description Part number
01 Hex. Screw XVT462254 26 Hex. Screw XVT70859
02 Spring washer XVT460653 27
Round head screw
XVT70860
03 Flat washer XVT460654 28 Wire cover XVT70866
04 Swing Bar XVT466715 29 Spring XVT462612
Swing Bar with holes XVT67242 30 Hex. Screw XVT465348
05 Flat washer XVT460654 31 Hex. Nut XVT462253
06 Hex. cap nut XVT460648 32 Hex. Nut XVT465349
07 Hex. Screw XVT460650 33 Spring washer XVT460653
07-1 Flat washer XVT460651 34 Spring support XVT466575
08 MC washer XVT462444 34-1 Spring support XVT68291
09 Axle bush XVT460647
10 Bearing fixing screw XVT70819
11 Cam XVT70820
12 Cam fixing screw XVT70819
13 Hex. screw XVT70824
14 Bearing XVT459463
15 Spring washer XVT70827
16 Hex. nut XVT70831
17 Limit switch XVT456311
18 Spring washer XVT70835
19 Round head screw XVT70849
20 Shaft XVT70850
21 Hex. nut XVT462253
22 Hex. nut XVT462253
23 Spring washer XVT460653
24 Crank XVT70857
25 Hex. Screw XVT462254
XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
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XtraVac CM640 Chamber Machine Operation and Parts Manual
XtraVac Packaging Machines 419 E. 11th Ave. North Kansas City, MO 64116 USA
19
..
XtraVac640- B
Spare Parts List
NO. Description Part number
01 Complete lid w/ sealing bar XVT466968
02 Lid Handle XVT464470
03 Gland XVT73121
04 Power cable XVT463017
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