Vante 3800 User manual

Doc. No. 38000810-01 Rev. C
INSTRUCTION
MANUAL
3800 RF Generator and
3806MOD/3807MOD Handheld Sealing
Head

Vante® Model 3800/3806MOD/3807MOD
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Vante®
3480 E. Britannia Dr., Suite 120
Tucson, AZ 85706 USA
Telephone: [phone]
Fax: [phone]
Toll Free: [phone]
Doc. No. 38000810-01 Rev. C

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Introduction
Document Scope
Use this manual as a guide for the setup, adjustment and operation of the model 3800 RF
generator with the 3806MOD/3807MOD handheld sealing head. The information in this user
manual is based on technical data that has been verified and validated by Vante.
Intended Audience
This manual is intended for skilled personnel who understand the procedures for welding and
forming thermoplastic materials. Users assume any risks associated with setup and operation of
this product. Use model 3800 RF generator with 3806MOD/3807MOD sealing heads at your
own discretion.
Application
The 3800 RF generator supplies radio frequency (RF) energy to a peripheral device, such as a
3806MOD/3807MOD handheld sealing heads to perform the required operation. The Sealing
head welds tubing and film made of RF-reactive thermoplastic materials, including polyurethane
(PU), polyvinylchloride (PVC), ethylene vinyl acetate (EVA), certain types of nylons and certain
co-extrusions. Tubing may be filled with non-flammable liquid; however, the outside of the
tubing must always be clean and dry.
Exclusions and Limits of Liability
Vante makes no warranties, expressed or implied, and assumes no liability in connection with
any use of this information. Vante assumes no liability or obligation nor guarantees product
performance. The contents of this manual are not to be construed as license to operate under, nor
a recommendation to infringe upon, any patents.
Proprietary Information
All rights are reserved. Copying of the protected designs associated with the 3800 /
3806MOD/3807MOD system is strictly prohibited without the prior written consent of Vante.

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User Alerts
Throughout this document, WARNINGS, CAUTIONS, and NOTES notify the reader of
important and critical information.
WARNING: A warning indicates a condition or procedure that could cause bodily harm.
Warnings are enclosed in bold-line boxes.
CAUTION: A caution indicates a condition or procedure that could result in damage to the
unit. Cautions are enclosed in thin-line boxes.
NOTE: A note indicates important, useful information.
Safety symbols
Warning, hot surface
Warning, crush hazard
Warning, RF burns
Warning, risk of electric shock
Warning (general)
Protective Earth (PE)
Fuse
| On
O Off
CE Marking Information
For inquiries related to the CE marking of this product, please contact Vante at:
3480 E. Britannia Dr., Suite 120
Tucson, AZ 85706 USA
[phone] (tel)
[phone] (fax)

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Table of Contents
Introduction..................................................................................................................................... v
Document Scope......................................................................................................................... v
Intended Audience...................................................................................................................... v
Application.................................................................................................................................. v
Exclusions and Limits of Liability.............................................................................................. v
Proprietary Information .............................................................................................................. v
User Alerts................................................................................................................................. vi
Safety symbols........................................................................................................................... vi
CE Marking Information ........................................................................................................... vi
List of Figures..............................................................................................................................viii
List of Tables ...............................................................................................................................viii
1. Description............................................................................................................................... 1
1.1. The RF Forming/Welding System ................................................................................... 1
1.2. Theory of Operation......................................................................................................... 1
1.3. Operator Safety ................................................................................................................ 1
1.4. Specifications................................................................................................................... 2
2. System Setup ........................................................................................................................... 3
2.1. Diagrams .......................................................................................................................... 3
2.2. Uncrating.......................................................................................................................... 4
2.3. Installation—3806MOD/3807MOD handheld sealer (Sealing Head)............................. 4
2.4. Power On.......................................................................................................................... 5
2.5. Generator Controls........................................................................................................... 6
3. System Operation .................................................................................................................... 7
3.1. Running a Cycle............................................................................................................... 7
3.2. Accessing the Internal Controller..................................................................................... 9
3.3. Programming the Internal Controller............................................................................... 9
3.4. Process Development..................................................................................................... 11
3.5. System Adjustments....................................................................................................... 11
4. Maintenance and Repair........................................................................................................ 13
4.1. Cleaning ......................................................................................................................... 13
4.2. Repair............................................................................................................................. 13
4.3. Returning a Unit for Service .......................................................................................... 13
4.4. Disposal of Equipment................................................................................................... 14
5. Radio Frequency System Safety Considerations................................................................... 15
5.1. Introduction.................................................................................................................... 15
5.2. RF Effects on Human Tissue ......................................................................................... 15
5.3. RF Effects on Pacemakers.............................................................................................. 15
5.4. Electrical Safety ............................................................................................................. 15
5.5. RF Effects on Electronic Equipment.............................................................................. 15
5.6. RF Effects in Potentially Explosive Atmospheres......................................................... 15
Index ............................................................................................................................................. 16

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List of Figures
Figure 2.1 3800 RF generator, front view....................................................................................... 3
Figure 2.2 3800 RF generator, rear view........................................................................................ 3
Figure 2.3 Fuse labels ..................................................................................................................... 4
Figure 2.5 Model 3806MOD/3807MOD midsize tube sealer........................................................ 5
Figure 2.6 LCD screen, idle state.................................................................................................... 5
Figure 3.1 Sealer operation............................................................................................................. 8
Figure 3.2 LCD screen, sealing state .............................................................................................. 8
Figure 3.3 LCD password entry screen........................................................................................... 9
Figure 3.4 LCD system configuration screen............................................................................... 10
List of Tables
Table 1.1 Specifications.................................................................................................................. 2

1
1. Description
1.1. The RF Forming/Welding System
The RF generator is the foundation of a sealing, forming, and/or welding system. The generator
supplies RF energy to a peripheral sealing head that is used to process RF-reactive thermoplastic
materials. The peripheral component of the system controls the generator.
Vante offers many off-the-shelf peripheral devices with diverse features that can be used for
most applications. Vante also offers engineering support for those who design their own custom
peripherals.
Custom peripherals must incorporate a matching network provided by Vante.
Vante will provide all of the components needed to support custom peripherals, such as
controllers, coaxial cables, interface cables, footswitches, matching network, forming/welding
heads, etc., at additional cost.
1.2. Theory of Operation
The 3800 / 3806MOD (3807MOD) System uses RF energy to seal, form, and weld certain types
of thermoplastic. The thermoplastic must be an RF-sensitive dielectric. The RF energy heats the
thermoplastic, allowing the material to change shape and bond, depending on the type of force
applied. When the material cools under the applied force, it retains its new shape or bond.
The 3800 RF generator produces RF power at a maximum of 200W. The frequency is controlled
by a solid state oscillator/amplifier operating at 40.68 ±0.020 MHz. The peripheral 3806MOD
(3807MOD) sealing head component applies force to a material throughout the heating and
cooling phases of the process.
The operator controls the dwell time and clamp time, so one system can process various
materials and tubing sizes.
1.3. Operator Safety
WARNING: Vante recommends strict adherence to the procedures specified in these user
manuals. Misuse or modification of an instrument may result in unsafe or
hazardous situations.
The 3800 / 3806MOD (3807MOD) forming system is designed to be used in a controlled
manufacturing environment by trained personnel. The 3800 / 3806MOD (3807MOD) system
applies RF equipment to form and weld thermoplastic tubing or parts.
Vante RF devices meet or exceed appropriate electric safety standards. These devices pose no
electrical shock hazard when used with properly fused and grounded outlets. Refer to section 5
for additional information on RF safety.
WARNING: This Vante product is designed for indoor use only.

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WARNING: Do not use the peripheral sealing head to process tubing that contains flammable
liquid or hazardous materials.
1.4. Specifications Table 1.1 Specifications
Mechanical
Dimensions:
3800 generator
Width
Length
Height
Weight
17¾ in /43 cm
16 in / 41 cm
5 ¼ in / 13 cm
30 lb( 14 kg)
Dimensions:
Width
Length
Height
Weight
3806MOD Sealing Head
8.5 in / 21.6 cm
7.25 in / 18.4 cm
2 in / 5 cm
2.5 lb (1.1 kg)
3807MOD Sealing Head
10 in / 25.4 cm
7.75 in / 19.7 cm
2.5 in /6.4 cm
3.9 lb (1.8 kg)
Electrical
Power input
115 VAC, 6.3A, 50/60 Hz
230 VAC, 4A, 50/60 Hz
RF power output
Fixed: 150 –200W
Main AC power fuses
2 × 250 VAC, 5 × 20 mm T6.3A
2 × 250 VAC, 5 × 20 mm T 4A
Operating conditions
Temperature
8 –38°C
Humidity
90% relative humidity, non-condensing