Helena Laboratories QuickGel 1284 User manual

QuickGel® Chamber
Gel Electrophoresis and Drying
Operator's Manual
Catalog Number 1284 100-240 V AC, 47-63 Hz

QUICKGEL CHAMBER Table of Contents
-i-
List of Sections
Section 1 - Instrument Use and Function ............................................................................ 1-1
Section 2 - Principles of Operation ...................................................................................... 2-1
Section 3 - Precautions and Limitations ............................................................................. 3-1
Section 4 - Hazards ............................................................................................................... 4-1
Section 5 - Controls .............................................................................................................. 5-1
Section 6 - Installation Instructions ..................................................................................... 6-1
6.1. Unpacking and Inspection ............................................................................................ 6-1
6.2. Installation .................................................................................................................... 6-1
Section 7 - Operating Instructions ....................................................................................... 7-1
7.1. Instrument Operation .................................................................................................... 7-1
7.1.1. Chamber Lids ......................................................................................................... 7-1
7.2. To Abort Operation ....................................................................................................... 7-1
7.3. Results .......................................................................................................................... 7-2
7.4. Cleanup ........................................................................................................................ 7-2
Section 8 - Test Functions and Quality Control.................................................................. 8-1
Section 9 - Performance Specifications .............................................................................. 9-1
Section 10 - Maintenance, Troubleshooting, Warranty .................................................... 10-1
10.1. Maintenance ............................................................................................................. 10-1
10.1.1. Clean Electrophoresis Chamber ........................................................................ 10-1
10.1.2. Clean the Electrophoresis and Dryer Lids .......................................................... 10-1
10.1.3. Clean Applicator, Applicator Base, and Rigid Antisera Template ....................... 10-1
10.1.4. Replacing Contact Sheet (Electrophoresis Chamber Insulation) ........................ 10-1
10.2. Troubleshooting ........................................................................................................ 10-3
10.3. Warranty ................................................................................................................... 10-3
Section 11 - Symbology ...................................................................................................... 11-1
List of Figures
Figure 5-1. QuickGel Chamber Controls ................................................................................ 5-1
Figure 7-1. QuickGel Chamber .............................................................................................. 7-3
Figure 7-2. Installing/Removing Chamber Lids ...................................................................... 7-3
Figure 7-3. Electrophoresis Lid .............................................................................................. 7-4
Figure 7-4. Dryer Lid .............................................................................................................. 7-4
Figure 10-1. Preventive Maintenance Schedule Checklist ................................................... 10-4
List of Tables
Table 6-1. Inventory ............................................................................................................... 6-1
Table 6-2. Available Supplies ................................................................................................. 6-1
Table 10-1. Maintenance Schedule ...................................................................................... 10-1
Table 10-2. Troubleshooting ................................................................................................ 10-3

QUICKGEL CHAMBER ONE - Instrument Use and Function
1-1
Section 1 - Instrument Use and Function
The Helena QuickGel® Chamber is intended
for the electrophoresis of samples on Quick-
Gel agarose gels. Once electrophoresis is
complete, the QuickGel Chamber provides for
the drying of the gel. The QuickGel Chamber
can be adapted to fit with all external electro-
phoresis power sources.
QuickGel Chamber is intended for in-vitro
diagnostic use only, and is for use in a labora-
tory or similar environment.
Refer to the procedure supplied with the gel
for information on the following areas:
Summary
Principle
Instruments
Specimen Collection and Handling
Sample Application
Test Procedure
Performance Characteristics
Stability of End Product
Reference Values
Evaluation of the Bands
Interpretation of Results
Bibliography

QUICKGEL CHAMBER TWO - Principles of Operation
2-1
Section 2 - Principles of Operation
The gel is placed in the electrophoresis
chamber, sample is applied, and current is
applied from an external electrophoresis
power supply at the recommended voltage for
the recommended time interval. The sample
migrates across the gel, separating into frac-
tions. The gel is then dried and manually
stained and destained. The separated frac-
tions can then be identified by comparison to
a control applied to the gel along with the
samples.

QUICKGEL CHAMBER THREE - Precautions and Limitations
3-1
Section 3 - Precautions and Limitations
3.1. The entire operator’s manual should be
read and understood before attempting in-
strument operation.
3.2. Refer to the procedure supplied with the
gels for proper gel orientation, specimen col-
lection and handling, and other information.
3.3. Use only gels made specifically for use
with QuickGel Chamber instruments. Refer to
the procedures supplied with the gels for
additional precautions and limitations.
3.4. Do not expose the instrument to drafts or
to direct sunlight. Do not operate at tempera-
tures above 80°F (27°C) or below 59°F
(15°C), or allow prolonged exposure to high
humidity.
3.5. Provide adequate room on all sides of
the instrument for good air circulation. Do not
block the air vent located on the bottom of the
instrument.
3.6. To prevent damage to the QuickGel
Chamber, never place objects on the top of
the instrument.
3.7. This instrument should not be connected
to any other devices or instruments in any
way not described in this manual.
3.8. Do not expose the sample tray to tem-
peratures above 158°F (70°C), or severe
warping of the tray may result, making the
tray unsuitable for use.
3.9. We require that the instrument power
cord be plugged into an easily accessible,
grounded wall outlet of the proper voltage and
frequency. These specifications can be found
on the serial number plate located on the
bottom of the instrument. If your leakage
current requirements are more stringent than
<5mA, the purchase of an isolation trans-
former is recommended. Specifications for
this transformer are given in section nine.
3.10. For emergency shut down, disconnect
both the QuickGel Chamber and the external
electrophoresis power supply power cords.
3.11. Should an instrument be contaminated
by blood or blood derivative, spray any con-
taminated surface with a commercial virucidal
and germicidal agent. Observe where the
specimens are used inside the instrument
and confine cleaning to that area. Wipe up
the residue. These materials contain corro-
sives and are harmful to metal surfaces. No
harsh cleansers, acids, or bases should be
used or spilled on inner or outer surfaces. Do
not immerse the unit. ALWAYS UNPLUG
THE MAIN POWER CORD BEFORE
CLEANING.
3.12. Keep flammable liquids and flammable
vapors away from the instrument at all times.
3.13. Instructions for the "responsible body*"
(*Under IEC 61010-2-101:2002 -- the per-
son(s) responsible for the use and
maintenance of equipment and for ensuring
that operators are adequately trained for
eliminating and reducing hazards involved in
removal from use, transportation, or disposal.)
3.14. Action(s) to be taken in case of malfunc-
tion: See section 3.10 and 10.2.
3.15. Requirements for handling biohazards:
Due to potential biohazard risk from human
based components (blood, CSF [Cerebrospi-
nal Fluid], urine, plasma, blood cells, ect.),
guidelines pertaining to Universal Precautions
shall be adhered to when handling the sam-
ples and operating this instrument. This
includes the use of protective gloves and any
other protective equipment as warranted for
safe handling and disposal of test tubes,
reagents, applicators, or other items contain-
ing or contaminated by biohazards and use,
transportation and disposal of this device.
For information on minimizing biohazard risk,
see section 3.11.
3.16. Storage and transport environmental
requirements:
Operating Temperature range: 15° to 27° C
Storage and shipping temperatures: -20° to 70° C
3.17. The Helena Agent shall provide a power
cord or adapter of the proper configuration for
the country in which the instrument is to be
installed. The power cord or adapter will
comply with IEC 60227, IEC 60245, or be
certified as rated for the power specified in
section 9 of this manual.

QUICKGEL CHAMBER FOUR - Hazards
4-1
Section 4 - Hazards
4.1. If the instrument is used in a manner not
specified by this manual, the protection pro-
vided by equipment design may be impaired.
4.2. This device contains very high voltages
which can be extremely dangerous. Safe-
guards are built into the instrument to prevent
user contact with high voltage; however,
ALWAYS TURN OFF THE POWER,
DISCONNECT THE MAIN POWER CORD,
AND USE EXTREME CARE when attempting
disassembly for cleaning, repair, or adjust-
ments.
4.3. Shock hazard. When the electrophoresis
lid is open, power to the electrodes is cut off.
Electronic shock is theoretically possible, but
is prevented by the design (prongs in the lid
break the circuit when the lid is opened).
However, as an extra safety precaution, do
not plug or unplug the leads into the external
electrophoresis power supply unless the
electrophoresis power supply is turned Off.
4.4. Do not operate with the cover removed.
4.5. Do not touch the gel chamber anywhere
except where directed by the labeling. During
electrophoresis and drying, the inner surfaces
of the gel chamber reach temperatures of 60°
to 80°C and can cause burns.
4.6. Due to high heat, do not touch the sur-
faces of the electrophoresis chamber floor
immediately after drying.
4.7. If the instrument needs be relocated after
use, first turn off and unplug the instrument;
then allow the instrument to cool for a mini-
mum of five minutes before handling the
instrument.
4.8. WARNING: External equipment (barcode
reader, keyboard, computer, etc.) that is
connected to the instrument must have no
live parts that are accessible.

QUICKGEL CHAMBER FIVE - Controls
5-1
Section 5 - Controls
Figure 5-1. QuickGel Chamber Controls
Indicator
Light
Power
Switch
Electrophoresis Supply Input
Red and Black Leads and Ports

QUICKGEL CHAMBER SIX - Installation Instructions
6-1
Section 6 - Installation Instructions
WARNING: Read Section Three (Precautions
and Limitations) and Section Four (Hazards)
before attempting installation or operation.
6.1. Unpacking and Inspection
1. Check the shipping container for signs of
damage. If damage is found, immediately
notify the shipping carrier.
2. Carefully unpack the instrument and ac-
cessories and remove them from the shipping
carton. The packing material should be re-
moved undamaged, if possible, should
repacking be necessary.
3. Remove plastic wrappings from the instru-
ment and accessories. If scissors or a knife
are used to cut the plastic or binding tape,
take care not to scratch the instrument.
4. Inspect the instrument for any obvious
signs of damage. If damage is found, notify
the shipping carrier and Helena Laboratories.
5. Inventory all items and if any parts are
missing, recheck the packing materials before
notifying Helena Laboratories.
Table 6-1. Inventory
1 QuickGel Chamber
1 Electrophoresis Lid with Carbon Electrodes,
Cat. No. 1282
1 QuickGel Dryer Lid, Cat. No. 1281
1 Red Measuring Lead
1 Black Measuring Lead
1 Power Cord
1 Gel Block Remover, Cat. No. 1262
1 Installation Report
1 Operator's Manual
Table 6-2. Available Supplies
Cat. No. Description
1258 QuickGel Dispo IFE Sample Cups
(50/pkg)
1259 QuickGel Dispo Sample Cups
(50/pkg)—Deep well
1265 QuickGel Applicator
1266 QuickGel Applicator Base
1267 QuickGel Applicator Weights
(2/pkg)
1268 QuickGel Dispo Cup Tray
1269 QuickGel Dispo Sample Cups
(50/pkg)—Shallow well
1270 QuickGel Applicator Blades
1271 QuickGel Modified Applicator
Blades
1272 QuickGel IFE Applicator Blades
1274 QuickGel Applicator Kit
1276 QuickGel Staining Rack
1280 QuickGel Replacement Carbon
Electrodes
1285 QuickGel Chamber Contact Sheets
3552 QuickGel Rigid Antisera Template
6.2. Installation
1. Select an environment free of excessive
humidity, dust and large temperature fluctua-
tions. Ambient temperature should be
between 59° to 80°F (15° to 27°C).
2. Place the instrument on a level, flat surface
near an external electrophoresis power sup-
ply.
3. Confirm that the main power switch is off
and plug the QuickGel power cord into the
outlet provided on the back of the instrument.
Plug the power cord into a grounded wall
outlet of the proper voltage and frequency
(specifications can be found on the serial
number plate located on the bottom of the
instrument). Because the power cord is the
main disconnect for the device, the wall outlet
used should be easily accessible. The wall
outlet should not be on the same circuit as
any large load device such as a refrigerator,
compressor, centrifuge, etc. The instrument’s
circuitry contains filters to reduce the effect of
line voltage fluctuations; however, they
should still be avoided. If the operator expe-
riences difficulty and/or if your leakage current
requirements are more stringent than <5mA,
it may be necessary to purchase and install
an isolation transformer. Specifications for
this transformer are given in section nine.

QUICKGEL CHAMBER SIX - Installation Instructions
6-2
4. Plug the red and black leads into the like
colored ports on the top of the instrument by
simultaneously squeezing the black tab at the
end of each lead and inserting the lead into
the appropriate port. Do not plug them into
the external electrophoresis power supply
until instructed to do so.
5. Read the entire Operator's Manual.
6. Complete the QuickGel Chamber Installa-
tion Report through the Instrument Data
section.
7. Run a gel with controls to verify the instru-
ment's function.
8. Complete the remainder of the QuickGel
Chamber Installation Report and return it as
instructed.

QUICKGEL CHAMBER SEVEN - Operating Instructions
7-1
Section 7 - Operating Instructions
7.1. Instrument Operation
1. Plug the QuickGel Chamber into the exter-
nal electrophoresis power supply:
a. Plug the red and black leads into the
like colored ports on the top of the instrument
by simultaneously squeezing the black tab at
the end of each lead and inserting the lead
into the appropriate port (Figure 7-1).
b. Plug the red and black leads into the
external electrophoresis power supply ports,
making sure the polarity markings are the
same at both ends of the lead.
2. Set time and voltage:
a. Set a timer to the time specified in the
procedure supplied with the gel.
b. Set the external electrophoresis power
supply to the voltage settings specified in the
procedure supplied with the gel. Refer, as
needed, to the external electrophoresis power
supply Operator’s Manual for additional in-
formation.
3. Confirm installation of, or install, the elec-
trophoresis lid (section 7.1.1).
4. If the QuickGel Chamber was recently used
in the dry mode, the chamber must be cooled:
a. With the electrophoresis lid on, turn on
the QuickGel Chamber.
b. Allow the instrument to run in this state
for five minutes.
5. Prepare the gel and the samples according
to the procedure supplied with the gels.
6. Turn on the QuickGel Chamber power
switch and the indicator light illuminates (Fig-
ure 7-1).
7. Begin electrophoresis by starting the timer
and the external electrophoresis power sup-
ply. Refer, as needed, to the external
electrophoresis power supply Operator’s
Manual for additional information.
8. Once electrophoresis is complete, turn off
the QuickGel Chamber and the external
electrophoresis power supply.
9. To dry a gel using the QuickGel Chamber:
a. Install the dryer lid (section 7.1.1).
b. If this is the final dry cycle of the test, en-
sure the chamber floor is clean (section
10.1.1).
c. Set a timer to the time specified in the
procedure supplied with the gel.
d. Turn on the QuickGel Chamber power
switch.
e. Start the timer and close the QuickGel
Chamber dryer lid to automatically start the
drying process.
f. Once drying is complete, open the dryer
lid to automatically stop the drying process.
10. To complete processing, handle the gel
as instructed in the procedure supplied with
the gels.
11. See section 7.4 for cleanup instructions.
12. If the instrument needs be relocated after
use, first turn off and unplug the instrument;
then allow the instrument to cool for a mini-
mum of five minutes before handling the
instrument.
7.1.1. Chamber Lids
The electrophoresis lid (Figure 7-3) and dryer
lid (Figure 7-4) are installed and removed in
the same manner (Figure 7-2).
1. To install the lid: Position the lid perpen-
dicular to the chamber. Place the notches in
the lid on the horizontal posts located in the
chamber and apply slight pressure to secure.
The lid should now close and open smoothly.
2. To remove the lid: Open the lid. With the
lid perpendicular to the chamber, pull the lid
straight up from the chamber.
7.2. To Abort Operation
The test can be aborted by turning off the
power supply, unplugging the leads from the
QuickGel Chamber, and opening the cham-
ber lid cutting off the power to the chamber.

QUICKGEL CHAMBER SEVEN - Operating Instructions
7-2
7.3. Results
Refer to the procedure supplied with the gels
for a complete discussion of results and their
interpretation.
7.4. Cleanup
The sample cups and applicator blades
should be handled and disposed of as bio-
hazards. See section 10.1, Maintenance, for
information on cleaning the instrument and all
reusable pieces. Cleaning is required at
different times during the use of the instru-
ment and is specified in section 10.1.

QUICKGEL CHAMBER SEVEN - Operating Instructions
7-3
Figure 7-1. QuickGel Chamber
Figure 7-2. Installing/Removing Chamber Lids
Notches in lid
Horizontal posts
in chamber

QUICKGEL CHAMBER SEVEN - Operating Instructions
7-4
Figure 7-3. Electrophoresis Lid
Figure 7-4. Dryer Lid

QUICKGEL CHAMBER EIGHT - Test Functions and Quality Control
8-1
Section 8 - Test Functions and Quality
Control
Refer to the procedures supplied with the
gels.
A control should be run on each electropho-
resis gel. Control data should be compared
to the assay ranges printed on the assay
sheet provided with the control. The patient
data should be compared to the normal range
values for the procedure in use and to the
laboratory normal range values. Each labora-
tory should establish its own normal range of
expected values for the procedures in use.
Refer to the procedure supplied with the gels
for further information.

QUICKGEL CHAMBER NINE - Performance Specifications
9-1
Section 9 - Performance Specifications
Test Types: Serum Protein Split Beta,
CK, IFE, Acid Hemoglobin, Alkaline
Hemoglobin
Input Power: 100-240 Vac
Frequency Rating: 47-63 Hz
Current Rating: 3 Amps
Fuses, located internally. Do not attempt to
replace fuses.
Dimensions: High x Wide x Deep
5.5 in. (13.97 cm) x 8.5 in. (21.59 cm) x
10.5 in. (26.67 cm)
Weight: < 16 pounds
Operating Environment: 15° to 27°C
(59° to 80°F)
Optional Isolation Transformer Specifications:
Input Voltage: 110V
Output Voltage: 110V
Power Range: 360VA
Frequency: 60 Hz
Leakage Current: <500µA
Electrophoresis Media Accepted: QuickGel
type
Leads: Sheathed banana plug leads
Cooling: Electrophoresis Temperature con-
trolled at 20°C (±3°C)
Heating: Drying Temperature controlled
at 50°C (±5°C)
Electrodes are contained within the electro-
phoresis lid
Electrophoresis Voltage Range: 0-650VDC
@ 100mA

QUICKGEL CHAMBER TEN - Maintenance, Troubleshooting, Warranty
10-1
Section 10 - Maintenance,
Troubleshooting, Warranty
10.1. Maintenance
This section describes routine operator
maintenance procedures. The procedures
included with the gels may also contain re-
quired maintenance. For instrument
calibration or for maintenance not described
in this manual, call Helena Laboratories for
assistance.
WARNING: The QuickGel Chamber is factory
lubricated. Do NOT lubricate the instrument.
Table 10-1. Maintenance Schedule
After Every Test
Clean Electrophoresis Chamber
Clean the Electrophoresis and Dryer Lids
Clean Reusable Components
As Needed
Replace Contact Sheet
10.1.1. Clean Electrophoresis Chamber
After every test, clean the electrophoresis
chamber. Ensure that the chamber floor is
not hot, then dampen a lint-free tissue with
deionized water and wash the surface of the
electrophoresis chamber.
Should an instrument be contaminated by
blood or blood derivative, first TURN OFF
THE POWER AND UNPLUG THE POWER
CORD, then spray any contaminated surface
with a commercial virucidal and germicidal
agent. Observe where the specimens are
used inside the instrument and confine clean-
ing to that area. Wipe up the residue. These
materials contain alcohol and alcohol is a
corrosive to metal surfaces. Dry the unit
before plugging the power cord in. Clean
spills with a soft cloth or sponge. Do not use
corrosive or abrasive cleansers.
10.1.2. Clean the Electrophoresis and
Dryer Lids
With the lids removed, dampen a lint-free
tissue with deionized water and wash the
surfaces of the lids (including the electrodes
on the electrophoresis lid). Dry with a lint-free
tissue.
10.1.3. Clean Applicator, Applicator
Base, and Rigid Antisera
Template
After each test, clean each reusable piece
with soap, water, and a soft brush. Thorough-
ly rinse with water and dry with lint-free
tissues.
If needed, the applicator and/or rigid antisera
template devices can be disassembled for
cleaning. Unscrew the handle of the device
to remove the yoke. Clean and dry the de-
vice as described above. To reassemble,
determine the front and back of device based
on how it fits into the QuickGel Chamber.
The device is keyed to only fit one way. Once
determined, reassemble the device so that
the metal spring on the end of the yoke is to
the back of the device and the metal spring
on the side of the yoke is to the front of the
device. Reattach the yoke by screwing in the
handle.
10.1.4. Replacing Contact Sheet
(Electrophoresis Chamber
Insulation)
The contact sheet, which insulates the elec-
trophoresis chamber floor, may fatigue after
extended use. Repeated distortion of an area
of the electrophoresis gel, which can be relat-
ed to a deformity in the underlying contact
sheet, is an indication of this and replacement
of the contact sheet is recommended.
1. Turn the power switch Off and unplug the
power cord and the red and black leads.
2. Remove the old contact sheet by slowly
peeling it off, beginning from the right rear of
the chamber floor.

QUICKGEL CHAMBER TEN - Maintenance, Troubleshooting, Warranty
10-2
3. Remove all remaining adhesive from the
surface of the chamber floor using an Adhe-
sive Remover Pad provided with the contact
sheets. Once all the adhesive is removed,
clean the chamber floor with methanol and a
gauze.
4. Any corrosion should be smoothed off the
chamber floor. Using the 600 grit emory
cloth, provided with the contact sheets,
smooth any corrosion. Use caution not to
alter the flatness of the chamber floor. Clean
any debris from the chamber floor with meth-
anol and a gauze. It is important that the
chamber floor be completely flat, smooth, and
free of any material.
5. Obtain a new contact sheet from the pack-
age. For easier installation, peel back the
contact sheet’s backing about 1/4” to 1/2”
along one of short sides of the contact sheet.
Note: Contact sheets must stay in their con-
tainer so that they will remain flat. If sheets
roll up, leave them rolled up so that they will
not come loose from the backing. Rolled
sheets are more difficult to apply but may still
be used as long as the backing has not sepa-
rated from the sheet, allowing the adhesive to
dry out.
6. When properly applied, the contact sheet
lies flat, with the longest sides of the contact
sheet oriented left to right and positioned
center between the two metal positioning
pins. Stick down the left side of the contact
sheet, right next to the left pin and inboard of
the pins.
7. Continue peeling the backing from the
contact sheet while rubbing the contact sheet
with a front-to-back stroke using a finger wet
with tap water. Avoid wrinkles and bubbles;
the sheet may be peeled up slightly, taking
care not to stretch it, and smoothed down
again to create a flat surface. Rub all the
edges of the contact sheet, using a clean
gauze, to insure the adhesive sticks to the
chamber floor.
8. When the entire sheet is in place, it should
lay completely flat and smooth. If the contact
sheet has been stretched, it may be difficult to
smooth out the wrinkles. If this occurs, re-
place the contact sheet.

QUICKGEL CHAMBER TEN - Maintenance, Troubleshooting, Warranty
10-3
10.2. Troubleshooting
If the recommended solutions should fail to solve a problem, call Helena Laboratories for as-
sistance.
Table 10-2. Troubleshooting
Problem Possible Cause Solution
No power to instrument Power cord unplugged Plug cord into proper wall outlet.
Electrophoresis chamber
not reaching temperature
Electrical problem Call Helena Laboratories.
Incubator or dryer too hot Electrical problem Call Helena Laboratories.
Fan does not run Restricted airflow Remove obstructions and check to be sure
enough air space surrounds instrument.
Electrical problem Call Helena Laboratories.
Electrophoresis gel has
repeated distortion in
same area
Fatigued Contact Sheet Replace contact sheet (see 10.1.4).
Patterns are too long Chamber not cooled
before performing test
With the electrophoresis lid on, turn on the
QuickGel Chamber. Allow the instrument to
run in this state for five minutes. Rerun test.
Patterns are skewed Electrodes not properly
positioned
Confirm electrodes are making proper contact
with the gel and, if needed, reposition the
electrodes. Grasp the electrode and pull it
outward, gently bending the flat spring away
from the clear plastic lid. This should result in
the electrodes barely touching the chamber
floor when the lid is closed. Rerun test.
10.3. Warranty
Helena Laboratories warrants its products to
meet Helena’s published specifications and to
be free from defects in materials and work-
manship. Helena’s liability under this contract
or otherwise shall be limited to replacement or
refund of any amount not to exceed the pur-
chase price attributable to the goods as to
which such claim is made. These alternatives
shall be the buyer’s exclusive remedies.
In no case will Helena Laboratories be liable
for consequential damages even if Helena
has been advised as to the possibility of such
damages.
The foregoing warranties are in lieu of all
warranties expressed or implied, including,
but not limited to, the implied warranties or
merchantability and fitness for a particular
purpose.
Warranty Duration
This warranty is provided to the original pur-
chaser for twelve months from the date of
sale.
Particular Exclusions
Unauthorized modification of any part of the
QuickGel Chamber instrument will void this
Warranty.

QUICKGEL CHAMBER TEN - Maintenance, Troubleshooting, Warranty
10-4
As Needed
QuickGel™ Chamber Preventive Maintenance Schedule
Clean electrophoresis chamber Clean electrophoresis & dryer lids Clean reusable components Replace contact sheet
Note: Duplicate this page for maintenance copies. Initial each item as required. Refer to section ten, Maintenance, of the Operator's Manual for details. If you are uncertain about how to perform any
step, please contact Helena Laboratories Electronic Customer Service Dept. (1-800-231-5663) for more information.
1 8765432 131211109 3126 27 28 29 3021 22 23 24 2518 19 2014 15 16 17
Month/Year:______________________________ Serial Number:___________________________________
For more information on correct procedures, read the product inserts contained in every box of gels.
Daily Items, If Used
Figure 10-1. Preventive Maintenance Schedule Checklist

QUICKGEL CHAMBER ELEVEN - Symbology
11-1
Section 11 - Symbology
NOTE: The following symbols may be used in this manual, or on the instrument, to provide
information necessary to the user, if applicable.
Caution, electric shock hazard, high voltages capable of causing personal
injury - shut down the instrument and unplug the power cord before touching
- do not operate with the cover(s) removed
Caution, heat hazard - allow heated components to cool before handling
Caution, general hazard - see Precautions and Hazards (Sections 3 and 4)
of Operator’s Manual before proceeding
Direct current
Alternating current
Both direct and alternating current
Ground (earth) terminal
Protective conductor terminal (grounded conductors)
Frame or chassis terminal
Equipotentiality (conductor with all parts at a single potential)
On (power switch)
Off (power switch)
Equipment protected throughout by double insulation or reinforced insulation
(equivalent to Class II of IEC 536)
European authorized representative
Manufacturer
Indicates "do not place in trash" in countries or regions requiring recycling and
other specific handling, such as in Europe, under the WEEE (Waste Electrical
and Electronic Equipment) Directive, 2002/96/EC