Users Manual

Users Manual
Operating Instructions
(Condensed Version)
For more detailed instructions see User Manual.
SKC Inc.
863 Valley View Road
Eighty Four, PA 15330 USA
Form #37740 Rev 0611
Table of Contents
Description............................................................................................................................. 1
Performance Profile.............................................................................................................. 2
Setup....................................................................................................................................... 4
Turning the Pump On/Off................................................................................................ 4
Keypad Basics................................................................................................................ 4
Entering/Navigating the User Interface........................................................................... 4
Resetting Run Time Data............................................................................................... 5
Scrolling Through Run Time Data.................................................................................. 5
Checking Battery Condition............................................................................................ 5
Setting Pump Flow Rate................................................................................................. 5
Setting a Sampling Time (S1-)......................................................................................... 6
Deleting a Sampling Time (S1-)....................................................................................... 7
Setting a Delayed Start................................................................................................... 7
Changing the Data Display............................................................................................. 7
Calibration.............................................................................................................................. 8
Verifying Flow Rate Using a Primary Standard Calibrator.............................................. 8
Calibrating Using CalChek.............................................................................................. 8
Sampling................................................................................................................................ 9
Sampling (1000 to 3250 ml/min)..................................................................................... 9
Flow Fault....................................................................................................................... 9
Programming....................................................................................................................... 10
Battery Operation................................................................................................................ 11
Battery Condition.......................................................................................................... 11
Charging the Battery Pack............................................................................................ 11
Replacing the Battery Pack.......................................................................................... 12
NiCad Battery Notes..................................................................................................... 13
Technical Note: Battery Pack Life................................................................................. 13
Continuous Operation Using Battery Eliminator........................................................... 13
Service.................................................................................................................................. 14
Service Policy............................................................................................................... 14
Accessories......................................................................................................................... 15
UL Certificate....................................................................................................................... 17
Warranty............................................................................................................................... 18
Indicates a warning or caution.
For AirChek 2000 operating instructions in Spanish and French,
visit www.skcinc.com.
Notice: This operating instruction may not address all safety concerns (if any) associated with this
product and its use. The user is responsible for determining and following the appropriate safety
and health practices and regulatory limitations (if any) before using the product. The information
contained in this document should not be construed as legal advice, opinion, or as a final authority
on legal or regulatory procedures.
Operation
AirChek 2000 Quick Guide
Star Button 
Scrolls through run time data, display options, and sampling parameters during pump setup
Up and Down Arrow Buttons 
Increase or decrease sampling parameters and toggle between display choices in setup
Button Sequence
 = press buttons individually
[] = press simultaneously when bracketed
 = security code, always press in
sequence
Pump Activation
Press any button.
Security Code 
Must be pressed within 10 seconds of
previous command
Mode Change
Press [] to toggle between Run and
Hold.
Pump Setup Options
Options for Flow Rate
To enter flow options, pump must be in Hold. Press [] to Run pump and press
 all within 10 seconds.
• Change and calibrate flow rate:
Flow rate and SET flash. Press  or  to change flow rate. Press  when finished; ADJ
displays and flashes. Press  or  to adjust the flow until pump and calibrator agree.
When finished, press  until End displays. Press [] to save new setting.
Options for Programming/Display
To enter programming/display options, pump must be in Run. Press [] to Hold pump
and press  all within 10 seconds.
• Clear accumulated data:
Press  until CLr displays and then press []. Press  until End displays and then
press [].
• Change temperature scale (F/C):
Press  until temperature displays. Press  or  to switch units. Press  until End
displays and then press [] to save new setting.
• Change atmospheric pressure scale (mm Hg/ins Hg/millibars):
Press  until pressure displays. Press  or  to switch units. Press  until End displays
and then press [] to save new setting.
• Change time scale (12-Hr/24-Hr):
Press  until 12 Hr or 24 Hr displays. Press  or  to switch units. Press  until End
displays and then press [] to save new setting.
• Change time of day:
Press  until time displays. Press  or  to change flashing hour. Press  to move to
minutes and press  or  to change. Press  until End displays and then press [] to
save new setting.
• Change sampling time:
Press  until S 1- 00 displays. Press  or  to change flashing digits. Press  until End
displays and then press [] to save new setting.
Description
Your new SKC AirChek® 2000 Pump is an advanced programmable sample
pump that combines lightweight compact design, computer-compatible circuitry,
and an internal flow sensor. The result of extensive research and development,
the AirChek 2000 Pump exemplifies SKC’s commitment to quality and innovation in air sampling equipment.
Inlet Port with
Protective Filter
Battery
Status
Icon
Flashing LED
Run Indicator
Liquid
Crystal
Display
(LCD)
Keypad
with
Operating
Buttons
Battery
Pack
Not shown:
Beltclip (back)
Battery
Charging Jack (back)
Computer Interface Port (back)
AirChek 2000 Air Sampling Pump
Performance Profile
Flow Range:
1000 to 3250 ml/min
(5 to 500 ml/min requires optional low flow adapter kit)
Compensation Range: 3000 ml/min at 15 inches water back pressure
2500 ml/min at 20 inches water back pressure
2000 ml/min at 30 inches water back pressure
1000 ml/min at 30 inches water back pressure
Typical Back Pressure of Sampling Media (inches water)
Flow Rate (L/min)
Filter/Pore Size (µm)
25-mm MCE/0.8
37-mm MCE/0.8
37-mm PVC/5.0
1.0
1.5
2.0
2.5
3.0
6
2
1
9
3
1
12
4
2
15
5
2
18
6
2.5
Compare the information in this table to pump compensation range to determine appropriate applications.
Accuracies:
Timing:
1 min/month @ 25 C
Atmospheric
Pressure:
± 0.3 inches Hg
Flow Rate:
± 3% of set-point after calibration to desired flow
Battery Charge
Level Indicator:
Icon displays at full, mid, and low charge
Temperature Range:
Operating:
Charging:
Storage:
32 to 113 F (0 to 45 C)
32 to 113 F (0 to 45 C)
-4 to 113 F (-20 to 45 C)
Protect sample pump from weather when in use outdoors.
Altitude:
Do not use pump beyond 7500 ft.
Run Time:
With battery pack, run time is 10 hours for 2000 ml/min and up to 30 inches back pressure. Dependent on
sample media used. See Table 1.
Timer Display Range:
1 to 9999 minutes (6.8 days). If the run time exceeds 6.8 days, the timer display rolls over to 1. Times greater
than 9999 minutes are only displayed on a PC using
DataTrac 2000 Software.
Time Display: Time-of-day in hours and minutes (12- or 24-hour clock)
with AM and PM indicators.
Flow Fault:
If flow drops by more than 5%, pump stops and holds
historical data. After 5 minutes in fault, auto-restart is
attempted every 5 minutes up to 10 times.
Performance Profile
Battery Pack:
Removable battery pack with rechargeable NiCad battery, 4.8 V, 2.0 Ah capacity.
Size:
5.6 x 3 x 2.3 (14.2 x 7.6 x 5.8 cm)
Weight: 22 oz (624 gm)
RFI/EMI Shielding: RFI/EMI-shielded case, CE approved
(Models 210-2002 and 210-2002Ex)
Intrinsic Safety:
UL and cUL Listed (Model 210-2002); CENELEC approved IS to EEx ia IIB T4 (Model 210-2002Ex)
Use only SKC-approved parts to ensure reliable performance and
intrinsic safety and to maintain the SKC warranty.
Table 1. AirChek 2000 Run Time in Hours with NiCad
Battery
Following are typical run times achieved when using a fully charged NickelCadmium (NiCad) battery pack. Data is sorted by type of sample media. All
run times are listed in hours. Results obtained using a new pump and new
fully charged battery. Pump performance may vary.
Mixed Cellulose (MCE) filter, 0.8 µm pore size
Filter Diameter
Flow Rate (L/min)
37 mm
25 mm
2.0
24.2
15.2
2.5
20.4
12.4
3.0
17.7
**
Polyvinyl Chloride (PVC) filter, 5.0 µm pore size
Filter Diameter
Flow Rate (L/min)
37 mm
25 mm
2.0
28.2
21.8
2.5
27.0
22.0
3.0
22.6
18.2
** Filter back pressure exceeded pump capability during testing
Note
Increases in back pressure during sampling due to buildup of sample
on the filter can decrease battery life.
Setup
Turning the Pump On/Off
• Press  firmly to turn the power on.
• Press [] to run the pump or to place a running
pump in HOLD mode.
• Auto OFF turns the pump off after five minutes in
HOLD mode.
Keypad Basics
The AirChek 2000 Pump operates by pressing various button sequences on
the keypad located on the front of the pump housing.

Scrolls through run time data and Setup options.

Increases values such as flow rate.

Decreases values such as flow rate.
[]
When pressed simultaneously, displayed item is selected or
entered.

Security code that must be pressed in sequence after mode
change all within 10 seconds to enter the User Interface. If the
10-second time limit is exceeded, the pump will remain in its
current mode. Perform steps again to enter the User Interface.
Entering and Navigating the User Interface
The AirChek 2000 User Interface features two levels.
Level One allows the user to change flow rate, adjust flow rate
to a primary standard, or calibrate the pump using the CalChek
feature.
Level Two permits the user to change display options, i.e.
temperature (F or C), atmospheric pressure (ins, m, or mm), set a
sampling time, set 12- or 24-hour clock or delayed start, set real
time clock, or clear accumulated run time data.
Entering:
• With pump in HOLD, press [] to place pump in RUN and enter
 all within 10 seconds. You are in Level One of the User
Interface.
• With pump in RUN, press [] to place pump in HOLD and enter
 all within 10 seconds. You are in Level Two of the User
Interface.
Navigating: Press  to scroll through parameters. Once LCD shows End,
parameters will repeat until the user exits the User Interface.
Setup
Exiting: Press  until End appears on the LCD. Press []. Any changes
made to parameters will be saved and the pump will continue in its current
mode. Level Two of the User Interface offers the option of exiting without
saving changes to parameters. Press  until Esc appears on the LCD. Press
[].
Resetting Run Time Data
1. With the pump running, press [] to place the
pump in HOLD mode and enter  all within
10 seconds. You are in Level Two of the User
Interface.
2. Repeatedly press  until CLr appears on the
display.
3. Press [] and then press  until End appears.
4. Press []. The accumulated data is cleared and
the pump is now in HOLD mode.
Note
CLr does not clear previously set sampling time (S1-). See Deleting a
Sampling Time on p. 7.
Scrolling Through Run Time Data
Repeatedly press  to view flow rate, sample volume, temperature, time-ofday, atmospheric pressure, and run time.
Checking Battery Condition
See page 12.
Setting Pump Flow Rate
1. With the pump in HOLD mode, press [] to run the pump and enter
 all within 10 seconds. You are in Level One of the User Interface.
2. The flow rate on the LCD will flash. Press  to increase flow rate. Press
 to decrease flow rate.
3. Once the desired flow rate is displayed, press  repeatedly until End
appears on the display.
4. Press [] to save the flow rate.
5. Press [] again to place the pump in HOLD mode.
Setup
Setting Sampling Time (S 1-)
Program the AirChek 2000 from the keypad or a PC to run STEL, TWA, or
any other run time from 1 to 999 minutes. To program a sampling time using
the pump keypad:
1.
2.
3.
4.
5.
6.
7.
With the pump running, press [] to place
the pump in HOLD mode and enter  all
within 10 seconds. You are in Level Two of the
User Interface.
Repeatedly press  until S 1- and a flashing 00
appear on the display.
Set the sampling time by pressing  to increase it
or  to decrease it to the desired time in minutes.
Press  repeatedly until End appears.
Press [] to save the sampling time and exit
the User Interface. A flashing “S” will appear
with the selected sampling time on the LCD.
Press [] to begin sampling. The time display
will count down in minutes, the pump will go
into HOLD mode, and the total sampling time
will display when sampling is complete.
To delete a set sampling time, enter Level Two of
the User Interface, scroll to S I-, and press  until
time appears as 00. Exit the User Interface by
scrolling to End and pressing [].
Note
A time still appears on the display after canceling a sample time. This
is total run time since the data was last cleared.
Note
If a sampling time (S 1-) has been programmed into the pump,
a DataTrac® 2000 program cannot be entered without deleting a
sampling time first (see page 7). Likewise, if a DataTrac 2000 program
resides in pump memory, the sampling time (S 1-) function cannot be
selected until the DataTrac program is deleted (see User Manual).
Setup
Deleting a Sampling Time (S1-)
To delete the S 1- period, enter Level Two of the User Interface and press the
 button to scroll to S 1-. Press  until 00 displays. Press the  button until
End appears. Press [].
Setting a Delayed Start
The Delayed Start feature is available in AirChek 2000 pumps version 2.59 or
higher. See User Manual for instructions.
Changing the Data Display
The data display has been factory-set for Celsius (temperature units),
millimeters of mercury (pressure units), and 12-hr (clock). These units can be
changed. See User Manual for instructions.
Calibration
Verifying Flow Rate Using a Primary Standard Calibrator
1. Connect the pump inlet to a calibrator with representative sample medium
in-line.
To ensure sample integrity, tubing fits tightly onto the pump inlet
filter cover. Use care when removing tubing to prevent cracking or
breakage of the inlet filter cover.
2. With the pump in HOLD mode, press [] to run the
pump and enter  all within 10 seconds. You are
in Level One of the User Interface. The flow rate and SET
icon will display and flash.
3. Set the flow on the pump by pressing  to increase it,
or  to decrease it to the desired flow rate.
4. Press . A flashing ADJ and 0 appear.
5. If the calibrator reads a higher flow rate than the pump
was set for, press  until they are in agreement (within
10 ml). If the calibrator reads a lower flow rate, press
 until they agree (within 10 ml). When pressing  or
, the pump display will indicate the adjustment (or
correction) made in ml/min.
6. Press  until End appears.
7. Press []. Reset run time data (see p. 5).
Note
If a delayed start or DataTrac 2000 schedule has been programmed into the
pump, it may remain in pump memory. PROG will display in the upper left
corner of the pump display. To delete this program, see User Manual.
Calibrating the AirChek 2000 Pump Using the CalChek
Automatic Calibration Feature
The CalChek automatic calibration feature is available when calibrating
an AirChek 2000 pump (version 2.59 or higher) with DC-Lite Calibrator
model 717-01 (10 ml/min to 12 L/min). A CalChek Communicator adapter is
required for communication between the pump and the calibrator. Optional
DataTrac 2000 Software (version 3.59 or higher) can be used to expand the
documentation capabilities of this system. The CalChek feature provides two
calibration options: single point calibration allows you to set and verify a flow
rate at a single point before and after sampling; full (multiple point) calibration
calibrates the flow to a primary standard at multiple flow rates. Both bring the
flow to within 5%. See User Manual for instructions.
Note
If using a pump version below 2.59, a pump upgrade is required to use the CalChek feature.
For low flow calibration and sampling instructions, see the User Manual.
Sampling
Sampling (1000 to 3250 ml/min)
1. Following calibration, replace representative sampling medium with a
new unexposed medium.
Protect sample pump from weather when in use outdoors.
2. To begin sampling, press [] to RUN the pump. Record the start time.
3. Sample for the time specified in the method used.
4. To stop sampling, press [] to HOLD the pump. Record the stop time.
5. When sampling is complete, pump data is retained in memory for
recovery. Data can be viewed on the LCD by using the  button to scroll
through it.
When using impingers, place an in-line trap between the pump
and the impinger to protect the pump from harmful liquids or
vapors. Failure to use the impinger trap voids the pump warranty.
Note
If a delayed start or DataTrac 2000 schedule has been programmed into the
pump, it may remain in pump memory. PROG will display in the upper left
corner of the pump display. To delete this program, see the User Manual.
To ensure sample integrity, tubing fits tightly onto the pump inlet
filter cover. Use care when removing tubing to prevent cracking
or breakage of the inlet filter cover.
For low flow sampling (5 to 500 ml/min), see the User Manual.
Flow Fault
If flow drops by more than 5%, the pump goes into HOLD mode and retains
historical data. The flow fault icon flashes during flow fault. The pump will
restart in five minutes and try to continue sampling. If the flow remains
restricted, the pump returns to flow fault. Auto-restart is attempted every
five minutes up to 10 times. Flow fault time is not added to the displayed
run time or cumulative volume display.
Programming
 See User Manual for programming the pump using a PC.
10
Battery Operation
Battery Condition
Three bars indicate a full charge (normally appears after charging),
approximately 75% to 100%.
Two bars indicate that the battery is charged enough to operate the pump, approximately 25% to 75%.
One bar indicates battery charge is low (charge battery), approximately 1% to 25%.
Low Battery Fault
No bars and a flashing outline indicate a Low Battery Fault mode (pump will go into HOLD mode).
Note
When the pump stops due to a low battery and is left to stand for a period
of time, one battery bar may appear. This false “recovery” will fall quickly
if the pump is operated without recharging it. RECHARGE THE PUMP
BEFORE SAMPLING.
Using a non-approved charger voids the SKC warranty.
For more information on Battery Care and Maintenance, see the
AirChek 2000 User Manual.
Charging the Battery Pack
To charge the battery, plug the charger into a standard wall outlet. Insert the
charging plug from the charger into the battery charging jack on the back
of the pump. The fast charging function of the battery pack will recharge
the battery in approximately 6 hours or less. For optimum performance,
use a charger that does not promote memory effect ( see Accessories on p. 16).
Follow charger instructions.
Using a non-approved charger voids the SKC warranty.
Tampering with the battery
pack voids the SKC warranty,
the UL Intrinsic Safety listing
(model 210-2002), and the
CENELEC approval for model
210-2002EX.
Do not charge in hazardous
environments.
Ensure that the computer
interface port is covered
before and during charging.
.
11
Computer
Interface
Port
Battery
Charging
Jack
Battery Operation
Replacing the Battery Pack
To enhance battery life, SKC ships battery packs uncharged and
separate from the pump. Once installed, completely charge battery
pack before operating pump.
Battery Replacement Notes:
• To retain pump history, ensure the pump has been allowed to go to
sleep after the last run. Pump history will be lost if the battery pack
or AC power (battery eliminator) is removed while the pump is
running. SKC recommends that data be downloaded to a PC using
DataTrac 2000 Software prior to removal of the battery or power.
• The first 8 program steps will be retained in memory. Programs
should be reloaded using DataTrac® 2000 Software after replacing
the battery pack.
1.
Release the battery pack by removing the two security screws located
on the bottom of the battery pack. Pull the battery pack away from the
pump body.
2.
Carefully align the battery jack on
the replacement battery pack with
the battery terminal on the bottom
of the pump base plate and push
the battery pack into place.
3.
Replace and tighten the two
security screws removed in step 1.
Battery
terminal
Battery
jack
Pump base
plate
Battery
pack
Use of a repaired or rebuilt battery pack voids the SKC warranty and
the UL Intrinsic Safety Listing.
Do not charge or operate the pump with charger in hazardous
atmospheres!
Use only an SKC-approved charger and battery pack designed for
the AirChek 2000 Sample Pump to ensure reliable performance and
intrinsic safety and to maintain the SKC warranty.
12
Battery Operation
NiCad Battery Notes and Recommended Maintenance
• NiCad batteries self-discharge at an average rate of 18 to 20% per month at room temperature.
The rate of self-discharge increases with temperature. Ultimately, self-discharge results in
an increased need for charging.
Recommended Maintenance:
• Cycle battery use on a monthly basis (quarterly for pumps not used on a regular basis).
• “Exercise” your battery pack! Use an SKC battery conditioning system (MasterCharger®
or PowerFlex®) that automatically exercises batteries. Perform this procedure before
storage and monthly (quarterly for pumps not used on a regular basis).
• Store and charge batteries in the recommended temperature range.
• Discharge and recharge battery packs fully before use and storage.
• Stated battery capacity will not be reached “right out of the box,” but only after the battery
is exercised. Often new NiCad battery packs require 5 to 7 cycles to reach the stated
capacity.
Recommended Maintenance:
“Exercise” your battery! Use an SKC battery conditioning system (MasterCharger or
PowerFlex) that automatically exercises batteries. Perform this procedure before storage and
monthly (quarterly for pumps not used on a regular basis).
• Battery packs are typically shipped less than fully charged to meet testing and shipping
requirements.
Recommended Maintenance:
Discharge and recharge battery packs fully before use and storage.
• A NiCad battery should not sit on a charger for long periods of time.
Recommended Maintenance:
Remove battery pack from its charger within 24 to 48 hours after charging is complete.
For further information on Maintaining NiCad Battery Packs, request SKC Publication 1363
(available for download at www.skcinc.com).
Technical Note: Battery Pack Life
• Battery manufacturers typically indicate expected battery life as the number of usable cycles
within an approximate number of years (e.g., 300 charge/discharge cycles or 3 years).
• The number of usable cycles/years of useful life for a battery pack is determined by the number
of cycles/amount of time it takes for the battery to decline to 80% of its initial capacity when
used under ideal conditions. The battery should be replaced at this point.
• Battery life ratings are nominal (±5%) and are generally based on ideal conditions of use
such as those in which they are tested (for testing criteria, see IEC 61436 and IEC 61951 test
methods at www.iec.ch).
• Individual conditions of use, charging procedures, and applications (high versus low current
drain, intermittent versus steady current drain) may affect battery life.
• While nickel-metal hydride (NiMH) batteries provide longer run times than NiCad batteries
on a single charge, the user can expect less cycles life from an NiMH battery when compared
to NiCad cycles life.
Continuous Operation Using Battery Eliminator
Continuous pump operation is possible in non-hazardous environments using the
pump with a battery eliminator plugged into a wall outlet. See Accessories on p. 16. See
the AirChek 2000 User Manual or contact SKC Technical Support at 724-941-9701 for details.
13
Service
Service Policy
To return products to SKC for servicing:
1. Call 800-752-8472 (724-941-9701 for international customers) to obtain a
Return Materials Authorization (RMA) number and Product Decontamination
Form.
2. Carefully package the product. Mark the RMA number on any correspondence
relating to the return and on the outside of the package.
3. Ship to SKC, freight prepaid, to the following address:
SKC Inc.
National Service Center
863 Valley View Road
Eighty Four, PA 15330
Package product carefully to prevent damage during transit. Include a contact
name, phone number, shipping address, RMA number, and a brief description
of the problem. For nonwarranty repairs, a purchase order number and billing
address are also required. The Service Department will contact nonwarranty
customers with an estimate before proceeding with repairs.
Note
SKC Inc. will accept for repair any SKC product that is not
contaminated with hazardous materials. Products determined to be
contaminated will be returned unserviced.
Intrinsic safety and other approvals are void if SKC pumps are not repaired by SKC or authorized SKC repair centers. Use only SKC-approved parts to ensure reliable performance and intrinsic safety and to maintain the SKC warranty.
14
Accessories
Description
Cat. No.
CalChek Communicator Adapter
210-501
DC-Lite Calibrator, 10 ml/min to 12 L/min flow range,
includes charger and tubing
717-01
Chargers
PowerFlex Charging System for SKC Personal Pumps
5-station, 100 - 240 V
Single, 120 V
Single, 100 - 240 V
Battery Eliminator, for continuous run using AC-line operation
223-1000
223-2000
223-2000B
223-320
Protective Pouches
Black
Red, for high visibility
Black, sound reducing
224-88
224-96A
224-96C
DataTrac 2000 Software Package
Includes software, adapter, and cable
877-91
Low Flow Adapter Kit (5-500 ml/min)
Includes Constant Pressure Controller (CPC), Adjustable
Low Flow Tube Holder, and Type A Protective Cover
210-500
Constant Pressure Controller (CPC) for sampling in the 5-500 ml/min
flow range. Use with Adjustable Low Flow Holder (below). 224-26-CPC
Adjustable Low Flow Tube Holders for Constant Pressure
(Low Flow 5 to 500 ml/min) Applications
(requires separate tube cover listed below)
Single
Dual
Tri
Quad
Sample Tube Protective Covers
(for adjustable flow tube holders listed above)
Type A (tubes 6-mm OD x 70-mm L)
Type B (tubes 8-mm OD x 110-mm L)
Type C (tubes 10-mm OD x 150-mm L)
Type T (tandem for color detector tubes up to
115-mm long and a trap tube)
15
224-26-01
224-26-02
224-26-03
224-26-04
224-29A
224-29B
224-29C
224-29T
Accessories
Description
Cat. No.
Replacement Parts
Battery Pack
Battery Pack (CE approved; for model 210-2002Ex)
Belt Clip
Case
Case with interface for PC board in place
Charging Jack
Cover, Battery Pack
Filter (inlet)/O-ring (3)
Filter Housing
Filters, inlet (50)
Gasket Set
Keypad
Stack
PC Board
PC Board Interface
Cover, Port
Keypad
Screw/Gasket Kit
Valve Assembly, Bottom
Valve Assembly, Top
P20136
P21113
P20139
P20137
P20137A
P20145
P20144
P20140
P20142
P40011
P21273
P79361
P20138
P79519
P79543
P20179
P79361
P21002
P21272
P21322
Long-duration Detector Tube Accessories:
Trap Tubes
Tandem Protective Tube Cover
222-3D-2
224-29T
16
17
SKC INC.
LIMITED ONE YEAR WARRANTY
1. SKC warrants that its instruments provided for industrial hygiene, environmental,
gas analysis, and safety and health applications are free from defects in workmanship
and materials under normal and proper use in accordance with operating instructions
provided with said instruments. The term of this warranty begins on the date the
instrument is delivered to the buyer and continues for a period of one (1) year.
This warranty does not cover claims due to abuse, misuse, neglect, alteration,
accident, or use in application for which the instrument was neither designed nor
approved by SKC Inc. This warranty does not cover the buyer’s failure to provide for
normal maintenance, or improper selection or misapplication. This warranty shall
further be void if changes or adjustments to the instrument are made by other than
an employee of the seller, or if the operating instructions furnished at the time of
installation are not complied with.
2. SKC Inc. hereby disclaims all warranties either expressed or implied, including
any implied warranties of merchantability or fitness for a particular purpose, and
neither assumes nor authorizes any other person to assume for it any liability in
connection with the sale of these instruments. No description of the goods being sold
has been made a part of the basis of the bargain or has created or amounted to an
express warranty that the goods will conform to any such description. Buyer shall not
be entitled to recover from SKC Inc. any consequential damages, damages to property,
damages for loss of use, loss of time, loss of profits, loss of income, or other incidental
damages. Nor shall buyer be entitled to recover from SKC Inc. any consequential
damages resulting from defect of the instrument including, but not limited to, any
recovery under section 402A of the Restatement, Second of Torts.
3. This warranty extends only to the original purchaser of the warranted instrument
during the term of the warranty. The buyer may be required to present proof of
purchase in the form of a paid receipt for the instrument.
4. This warranty covers the instrument purchased and each of its component parts.
5. In the event of a defect, malfunction, or other failure of the instrument not caused
by any misuse or damage to the instrument while in possession of the buyer, SKC Inc.
will remedy the failure or defect without charge to the buyer. The remedy will consist
of service or replacement of the instrument. SKC Inc. may elect refund of the purchase
price if unable to provide replacement and repair is not commercially practicable.
6. (a) To obtain performance of any obligation under this warranty, the buyer shall
return the instrument, freight prepaid, to SKC Inc., at the following address:
SKC Inc., National Service Center
863 Valley View Road
Eighty Four, PA 15330 USA
(b) To obtain return authorization information or for further information on the
warranty performance you may telephone 724-941-9701 at the above address. See
Service Policy section in operating manual (if applicable).
7. This warranty shall be construed under the laws of the Commonwealth of
Pennsylvania which shall be deemed to be the situs of the contract for purchase of
SKC Inc. instruments.
8. No other warranty is given by SKC Inc. in conjunction with this sale.
Form #3755 Rev 0207
18
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