caron 6105 User manual

Model 6105 Operations ManualH Rev M 07-16-182/14/2021 Page 2 of 34
Dear Valued Customer:
Thank you for purchasing CARON Products & Services equipment. We appreciate
your business and look forward to being your preferred supplier of controlled
environment equipment products in the future.
At CARON, we are committed to continuous quality improvement. Our goal is to
supply our customers with highly reliable equipment at a fair price. In order to
openly monitor our performance, we would appreciate your feedback on our
products and services.
If you have questions, or any suggestions for improvement based on the installation
or operation of the equipment you have purchased, please contact our service
department at www.caronproducts.com or 740-373-6809.
Thanks again for your business!

Model 6105 Operations ManualH Rev M 07-16-182/14/2021 Page 3 of 34
Revision Log
Version Date Description
K 08-02-17 Updated consistency between all manuals
L 11-15-17 Added door heat and light connection instructions
M 07-16-18 Updated PM Kit info

Model 6105 Operations ManualH Rev M 07-16-182/14/2021 Page 4 of 34
EQUIPMENT LIMITED WARRANTY
Please review this section before requesting warranty service. At CARON, one of our primary goals is to provide
customers with high levels of personal service and top quality products, delivered on time, backed by technical service
and supported for the life of the product.
Before contacting us for warranty service, please be aware that there are repairs that are not covered under
warranty.
WARRANTY DEFINED
Caron Products & Services, Inc. (herein after CARON) hereby warrants that equipment manufactured by CARON is
free from defects in materials and workmanship when the equipment is used under normal operating conditions in
accordance with the instructions provided by CARON.
COVERED:
 Parts and labor for a period of one (1) year from date of shipment.
 Any part found defective will be either repaired or replaced at CARON's discretion, free of charge, by CARON in
Marietta, OH. Parts that are replaced will become the property of CARON.
 If CARON factory service personnel determine that the customer's unit requires further service CARON may, at its
sole discretion, provide a service technician to correct the problem, or require the return of the equipment to the
factory or authorized service depot.
 CARON will have the right to inspect the equipment and determine the repairs or replacement parts necessary.
The customer will be notified, within a reasonable time after inspection, of any costs incurred that are not covered
by this warranty prior to initiation of any such repairs.
NOT COVERED:
 Calibration of control parameters.
 Improper installation; including electrical service, gas and water supply tubing, gas supplies, room ventilation, unit
leveling, facility structural inadequacies or ambient conditions that are out of specification.
 Cost of express shipment of equipment or parts.
 Any customer modifications of this equipment, or any repairs undertaken without the prior written consent of
CARON, will render this limited warranty void.
 CARON is not responsible for consequential, incidental or special damages; whether shipping damage or damages
that may occur during transfer to the customer’s point of use. When the equipment is signed for at the customer’s
site, ownership is transferred to the customer. Any damage claims against the shipping company become the
responsibility of the customer.
 Repairs necessary because of the equipment being used under other than normal operating conditions or for other
than its intended use.
 Repair due to the customer's failure to follow normal maintenance instructions.
 Parts considered consumable; including: light bulbs, filters, gases, etc.
 Damage from use of improper water quality.
 Damage from chemicals or cleaning agents detrimental to equipment materials.
 Force Majeure or Acts of God.
This writing is a final and complete integration of the agreement between CARON and the customer. CARON makes
no other warranties, express or implied, of merchantability, fitness for a particular purpose or otherwise, with respect to
the goods sold under this agreement. This warranty cannot be altered unless CARON agrees to an alteration in writing
and expressly stated herein shall be recognized to vary or modify this contract.
Ohio Law governs this warranty.

Model 6105 Operations ManualH Rev M 07-16-182/14/2021 Page 5 of 34
EQUIPMENT INTERNATIONAL LIMITED WARRANTY
Please review this section before requesting warranty service. At CARON, one of our primary goals is to provide
customers with high levels of personal service and top quality products, delivered on time, backed by technical service
and supported for the life of the product.
Before contacting your distributor for warranty service, please be aware that there are repairs that are not
covered under warranty.
WARRANTY DEFINED
Caron Products & Services, Inc. (herein after CARON) hereby warrants that equipment manufactured by CARON is
free from defects in materials and workmanship when the equipment is used under normal operating conditions in
accordance with the instructions provided by CARON.
COVERED:
 Parts for a period of two (2) years from date of shipment.
 Any part found defective will be either repaired or replaced at CARON's or their authorized representative’s
discretion. Parts that are replaced will become the property of CARON.
 If CARON or their authorized representatives determine that the customer's unit requires further service, CARON
or the representative may, at its sole discretion, provide a service technician to correct the problem, or require the
return of the equipment to the an authorized service depot.
 CARON or their authorized representative will have the right to inspect the equipment and determine the repairs or
replacement parts necessary. The customer will be notified, within a reasonable time after inspection, of any costs
incurred that are not covered by this warranty prior to initiation of any such repairs.
NOT COVERED:
 Calibration of control parameters.
 Improper installation; including electrical service, gas and water supply tubing, gas supplies, room ventilation, unit
leveling, facility structural inadequacies or ambient conditions that are out of specification.
 Cost of express shipment of equipment or parts.
 Any customer modifications of this equipment, or any repairs undertaken without the prior written consent of
CARON, will render this limited warranty void.
 CARON and their representative are not responsible for consequential, incidental or special damages; whether
shipping damage or damages that may occur during transfer to the customer’s point of use. When the equipment is
signed for at the customer’s site, ownership is transferred to the customer. Any damage claims against the
shipping company become the responsibility of the customer.
 Repairs necessary because of the equipment being used under other than normal operating conditions or for other
than its intended use.
 Repair due to the customer's failure to follow normal maintenance instructions.
 Parts considered consumable; including: light bulbs, filters, gases, etc.
 Damage from use of improper water quality.
 Damage from chemicals or cleaning agents detrimental to equipment materials.
 Force Majeure or Acts of God.
This writing is a final and complete integration of the agreement between CARON and the customer. CARON makes
no other warranties, express or implied, of merchantability, fitness for a particular purpose or otherwise, with respect to
the goods sold under this agreement. This warranty cannot be altered unless CARON agrees to an alteration in writing
and expressly stated herein shall be recognized to vary or modify this contract.
Ohio Law governs this warranty.
Caron Products & Services, Inc.
PO Box 715 · Marietta, OH 45750
740-373-6809

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TABLE OF CONTENTS
SECTION
INTRODUCTION.............................................................................. 7
INSTALLATION ............................................................................... 9
Power requirements ................................................................ 10
Water connections .................................................................. 10
OPERATION .................................................................................... 12
Start up ................................................................................... 12
Temperature set point ............................................................. 13
Countdown timer ..................................................................... 14
Humidity set point ................................................................... 15
Low water level alarm ............................................................. 15
Viewing light ............................................................................ 17 8
CALIBRATION ................................................................................ 19
7
MAINTENANCE ............................................................................... 318
Routine maintenance .............................................................. 318
Brief Troubleshooting .............................................................. 519
Spare Replacement Parts ..................................................... 6
Electrical Schematic
27………………………………………...21
Spare Replacement Parts ....................................................... 29
Declaration of Conformity ................................................................. 30
2

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INTRODUCTION
CARON’s 6105 fingerprint chambers are designed specifically to create conditions
for developing DFO, Ninhydrin, and other fingerprint development process prints.
The chamber features rapid condition recovery after the chamber door is opened
and closed. The large viewing area offers easy observation of critical samples. The
chamber interior is made of high quality, corrosion resistant material.
Specifications
Temperature Range 40ºC to 100°C
Temperature Control ± 0.5°C
Humidity Range 40 to 80% RH (of specified temperature range)
Humidity Control ± 3%
Interior Dimensions 24” W x 18” D x 22” H
Exterior Dimensions 28” W x 26” D x 37” H
Work Space 5 ft3
Shelf Work Area 5.3 ft2 (shelf plus bottom)
Electrical 208/230V, 15 A, 60 Hz Model 6105-2
208/230V, 15 A, 50 Hz Model 6105-3
Specifications are based on exhaust air vent closed.
Features
 Digital temperature and humidity display, PID control 1/16DIN, set-point &
process value displayed simultaneously
 Digital countdown programmable timer
 Rapid recovery after chamber door is opened and closed
 Solid state sensors eliminate need for frequent replacement of wicks
 Chamber interior made of high quality, corrosion resistant material
 Exhaust adaptable air vent
 Forced air flow to ensure uniform internal conditions
 Large front viewing window
 Low water level alarm

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INTERNATIONAL SYMBOLS AND DEFINITIONS
WARNINGS
Use eye protection, gloves and aprons if exposure to hazardous materials could
occur
Warning of hazardous area
Warning of dangerous electric voltage
Earth (ground) protective
conductor
Local government may require proper lamp
disposal

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INSTALLATION
Unpacking
This product has been completely tested, cleaned and packed for shipment.
Carefully remove all packing material. Please examine the chamber completely.
Should any damage be found, notify the delivering carrier immediately. Report any
shortages to your local distributor or contact CARON customer service at 740-373-
6809, 800-648-3042 (USA only) or www.caronproducts.com.
www.caronproducts.com
Chamber Location
The chamber must be located in a dry, clean, and level area. Allow a 2 inch (51
mm) clearance from the back of chamber for proper air circulation. Locate the
chamber in an area out of direct sunlight and away from heating and cooling ducts.
The figure below shows the exhaust port on the back of the chamber. Install rubber
stopper/vent into port and press in firmly. Make sure vent is in upward position as
shown. If external ducting to a fume hood or exterior vent is necessary, make
connection here. Note that temperature, humidity, and recovery time will be
affected.
Caution: Do not put more than 5 lbs
(2.3kg) on top of unit

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Power Requirements
The power cord of this chamber is equipped with a grounded plug. Be sure to connect the ground.
CARON recommends that the chamber have a dedicated wall outlet. Verify correct power supply
required for particular unit. (Nema 6-15 15A Cord, Model 6105-2 only.)
(CEE 7/7 Continental European 16A Cord, 6105-3 only)
Water Connections
Plumb the water drain connection to a facility drain. Connect the water inlet to a
water supply. The chamber requires distilled, reverse osmosis or deionized water
with resistivity between 0.05 & 1 Mega Ohm-cm and pH above 6.5. Using water
outside this range will void the warranty.
Door Heat and Light Connection
Locate the connection input on the bottom right of the door. Be sure the
corresponding yellow connector is properly inserted. Note: The black shroud on the
yellow connector must be pulled back for insertion and then pushed forward once
connected to lock.
Carboy water bottle: BTL101 (optional)
Mount the universal carboy holder either on the top of the chamber or on the side
(as shown below). Use the mounting screw holes provided and secure the holder.
Connect tubing to carboy, fill bottle and install as shown. The water supply must
gravity drain. The bottle cap must have a weep hole for it to work properly.
Connect the unit to a dedicated grounded outlet
that matches the units power requirements.
Failure to do so could result in electrical shock or
Universal
carboy holder
Water inlet to
chamber (supply)
Carboy
Water outlet
from chamber
(drain)

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Condensate Recirculating System: CRSY102 (optional)
The Condensate Recirculating System can be used in conjunction with CARON’s
6105 chambers as a water delivery system. This system is typically used in facilities
where a drain or in-house source of distilled, RO or deionized water is not available.
The system provides continuous, clean, filtered water to the chamber’s humidity
injection system, collects and recycles the condensate that forms in the base of the
chamber. Refer to instructions with the CRSY102 for connection details. Use fittings
provided with 6105 to connect to CRSY102.
Install Shelf / Hanging Rails
Insert both shelf tracks into the chamber (see picture below). Each unit is equipped
with both a shelf and evidence rails/clips. Orient the shelf handle toward the front.
Maximum shelf load is 22lbs (10kg) per shelf.
Sliding shelf
Right shelf
track

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OPERATION
Start Up
Be sure the water connections are properly made and the exhaust vent properly
closed (see installation section). Turn on unit by pressing the power switch. The
‘power on’ indicator light, temperature and timer displays will illuminate. Air should
be gently circulating internally.
Control panel layout
Temperature
controller
Humidity
control
enable
Countdown
timer
Light
switch
Humidity
controller
Power switch
‘Power On’
indicator light
Temperature
and timer
displays

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Temperature
Change Set Point
Use the up and down arrow push-buttons to obtain the desired temperature set point
(red upper display). The temperature is displayed in ºC.
The chamber drops in temperature slowly. For faster recovery time when lowering
the temperature, open the door. The chamber will only control temperature within
the specified range.
Controller Parameters
The Advance and Infinity/Home buttons are for diagnostics purposes. Pressing the Advance
button will display the amount of time (in percent) that the heaters are on. Press the
Infinity/Home button to return to the temperature display.
The unit is capable of reaching temperatures that
could result in burns. Always wear protective clothing
when accessing the unit. Use caution when opening
Advance
button
Temperature
set point
Actual
temperature
Up button
Down
button
Infinity/Home
button

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Countdown Timer
The countdown timer provides users with a way to alert them to check or remove
chamber contents. It does not turn the chamber off or in any way affect the
temperature and humidity control. Time is displayed in minutes and seconds.
Using the timer
1. Set total countdown time to desired value using the four up and down arrow
buttons.
2. Press the start button.
3. When the time remaining reaches 0:00, the alarm buzzes and display turns
red for 3 seconds.
4. Press the reset button; the time remaining resets to the total countdown time
Press the reset button at any time to stop the countdown.
Timer just reached
0:00, alarm is buzzing
3 seconds after timer reaches
0:00, alarm is off
Unused
buttons
Time
remaining
Start
button
Reset
button
Total
countdown
time
Up and
down arrow
buttons

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Humidity
For fingerprint development processes that require humidity such as Ninhydrin, 1,
2-Indanedione, Nickel Nitrate, 5-MTN, and Zinc Chloride, the humidity should be
enabled. To enable humidity control, turn the humidity control enable switch on.
This turns on the humidity controller display and fills the steam generator with water.
When the humidity switch is enabled, the glass viewing window is heated to
minimize the condensation on the inside.
For fingerprint development processes that do not require humidity (temperature
control only), the humidity switch should be off. Turning the humidity enable switch
off drains the steam generator.
Low water level alarm
The low water level alarm light will illuminate if the humidity control switch is enabled
and, after 30 seconds, the internal steam generator does not fill properly. See
troubleshooting guide if necessary. Once an adequate water supply is connected
and the steam generator fills, the alarm light will automatically reset.
If the low water level alarm light is on, the chamber will not control humidity.
Humidity control
enable switch Humidity controller
Low water
level alarm
light

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Change Set Point
Use the up and down arrow push-buttons to obtain the desired humidity set point
(red upper display). The relative humidity is displayed in %.
To lower the humidity, open the door or rear vent. The chamber will only control
humidity within the specified range.
Controller Parameters
The Advance and Infinity/Home buttons are for diagnostics purposes. Pressing the Advance button will
display the amount of time (in percent) that the heaters are on. Press the Infinity/Home button to return to the
temperature display.
Advance
button
Humidity
set point
Actual
humidity
Up button
Down
button
Infinity/Home
button
Low water level
alarm light

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Viewing light
To illuminate the interior, turn on the light switch. If lighting does not come on, see
troubleshooting guide.
Light switch