SKC Leland Legacy Operating Instructions Manual

Operating Instructions

Leland Legacy

SKC Inc.

863 Valley View Road

Eighty Four, PA 15330

Form #40075 Rev 0606

Table of Contents

Description ..............................................................................................1

Performance Profile ................................................................................ 2

Pump Setup ............................................................................................ 4

Keypad Basics.............................................................................................................4

Turning the Pump On/Off ............................................................................................ 4

Entering and Navigating Setup ...................................................................................4

Setup Options..............................................................................................................4

Resetting Run Time Data............................................................................................6

Setting a Sampling Time ............................................................................................. 6

Setting a DataTrac Program ....................................................................................... 6

Setting a Delayed Start ...............................................................................................7

Calibration............................................................................................... 8

Resetting Run Time Data............................................................................................8

Setting Pump Flow Rate ............................................................................................. 8

Verifying Flow Rate Using a Primary Standard Calibrator ......................................... 9

Verifying Flow Rate Using CalChek Automatic Calibration Feature ........................ 10

Sampling ............................................................................................... 16

Scrolling Through Data ............................................................................................. 16

Resetting Run Time Data..........................................................................................16

Deleting a DataTrac Program or Delayed Start........................................................17

Deleting a Sampling Time ......................................................................................... 17

Flow Fault .................................................................................................................. 17

Battery Operation..................................................................................18

Installing Battery Pack...............................................................................................18

Battery Status ............................................................................................................ 19

Low Battery Fault ...................................................................................................... 19

Charging the Battery................................................................................................19

Charger Status .......................................................................................................... 20

Removing and Replacing the Battery Pack .............................................................. 20

Programming the Pump Using a PC .................................................... 22

Optional Accessories ............................................................................ 23

Service Policy .......................................................................................24

Warranty ............................................................................................... 25

Indicates a reminder or note.

Indicates a warning or caution.

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.

Leland Legacy Quick Guide

Terms »

Star button

• Scrolls through run time data and Setup options

Up and down arrow buttons

•Toggle between display choices and increase or decrease sampling parameters in Setup

Button sequence

▼ ✹

[▲▼] = press simultaneously

✹▲▼✹

Security code

•Prevents unauthorized changes to the pump’s sampling program.

Programming Sequences »

•To activate pump (e.g., to change pump from Sleep to Hold):

Press any button.

•To change pump from Hold to Run or Run to Hold:

Press [▲▼].

•To reset accumulated data:

Press [▲▼] then
[▲▼].

•To set pump flow rate:

Press [▲▼], then
appears then press [▲▼] to save setting and place pump in Hold.

•To calibrate flow rate with standard calibrator:

Press [▲▼], then
displays. Press ▲ or ▼ until desired flow rate is indicated on calibrator . When finished, press ✹ until
displays, then press [▲▼] to save new setting and place pump in

instructions.

•To change temperature scale from F to C or C to F:

Press [▲▼] then
displays then press [▲▼] to save new setting.

•To change atmospheric pressure scale (mm, mb, In):

Press [▲▼] then
displays then press [▲▼] to save new setting.

•To change time scale (12 Hr/24 Hr/Dela):

Press [▲▼] then

✹

•To change clock:

Press [▲▼] then
move to minutes and ▲ or ▼ to change setting. Press ✹ until
setting.

•To change the sampling time function:

Press [▲▼] then

End

Exit Setup.

✹

▲ ▼

= press buttons individually

= security code, always press in sequence

✹▲▼✹

✹▲▼✹

. Press ✹ un

✹▲▼✹

. Flow rate and SET flash. Press ▲ or ▼ to change flow rate. Press ✹ until

✹▲▼✹

. Flow rate and SET flash. Press ▲ or ▼ to change flow rate. Press ✹ once.

✹▲▼✹

. Press ✹ until temperature displays. Press ▲ or ▼ to switch units; press ✹ until

✹▲▼✹

. Press ✹ until pressure displays then press ▲ or ▼ to switch units; press ✹ until

✹▲▼✹

until

End

displays then press [▲▼] to save new setting.

displays then press [▲▼] to save new setting. To delete , follow above steps and press ▼ until 0 appears.

Note: When in Setup, choosing Esc instead of End will exit Setup without saving new settings.

. Press ✹ until 12 Hr, 24 Hr, or Dela displays then press ▲ or ▼ to switch units; press

✹▲▼✹

. Press ✹ until clock displays then press ▲ or ▼ to change flashing hour; press ✹ to

✹▲▼✹

. Press ✹ until

til

CLr

di

splays then press [▲▼]; press ✹ until

Hold. For CalChek Calibration, see operating

To set delayed start (Dela), see operating instructions.

End

ST L/min

displays then press ▲ to change flashing digit; press ✹ until

End

displays then press

displays then press [▲▼] to save new

End

ADJ

End

End

End

SKC Inc., 863 Valley View Road, Eighty Four, PA 15330 • www.skcinc.com

Description

The Leland Legacy dual diaphragm sample pump is designed specifically to
provide constant airflows from 5 to 15 L/min with minimum power require­ments and low noise. Diaphragm and valve design minimizes power require­ments and reduces noise. Incoming and outgoing airflow is pulsation damp­ened. The lightweight Leland Legacy is housed in a thermoplastic material for
strength and features an over-molding of soft rubber that protects against dam­age and reduces noise. Powered by a rechargeable battery pack containing 10
Li-Ion cells, the Leland Legacy provides 24-hour run times for 10 L/min at 12
inches water back pressure. The pump’s patented internal flow sensor mea­sures flow directly and acts as a secondary standard, constantly maintaining
the set flow rate. Built-in sensors automatically correct flow for variations in
temperature and atmospheric pressure. Advanced programming features are
available when used with a PC and DataTrac Software.

Battery
Status
Icon

Li-Ion
Battery
Pack

for 24-hour
run times
(included)

Not shown:

Beltclip (back)

Flashing LED
Run Indicator

Inlet Port

with protective filter

Liquid
Crystal
Display
(LCD)

Keypad

with large
operating
buttons

Battery Charging
Jack (top)

Computer Interface
Port (top)

Leland Legacy Sample Pump

4

Soft Rubber
Over-molding

protects against
damage

Performance Profile

Flow

Flow Range: 5 to 15 L/min
Flow Control System: Closed loop with patented* internal flow sensor
Compensation Range: 15 L/min at 5 inches water back pressure

Accuracy: ± 3% of set-point after calibration to desired flow
Flow Fault: If flow drops by more than 5%, pump stops and

Operation

Display: LCD, displays pump serial number, pump software

Volume Display: Continually updated, based on corrected flow rate

Time Display: Time of day in hours and minutes (12- or 24-hour clock)

Timer Display Range: 1 to 99999 minutes (69 days). If the run time exceeds 69

Timing Accuracy: 1 min/month @ 25 C
Atmospheric Pressure

Accuracy: ± 0.3 inches Hg
Operating Temp. Range: 32 to 113 F (0 to 45 C)

Typical Run Time†: Sioutas Impactor (13 in water bp): 24 hrs at 9 L/min

Noise Level: 64.1 dBA - pump without case

User-adjustable V alues: Sample run time, calibration, clock display, flow rate,

Recorded V alues: Start date and time, stop date and time, total sample

10 L/min at 12 inches water back pressure
5 L/min at 20 inches water back pressure

holds historical data. Auto-restart will attempt restart
every 20 sec up to 10 times.

Software. See p. 16.

revision level, flow rate, volume, temperature, atmo­spheric pressure, time of day, run time, and pump status,
i.e., hold and run as well as Setup information.

multiplied by sampling time

with AM and PM indicators

days, the timer display rolls over.

Protect sample pump from weather when in
use outdoors.

PEM with 37-mm, 2.0 µm PTFE filter #225-1709‡: 24 hrs
at 10 L/min
Low Volume PUF Tube: 24 hrs at 5 L/min
DPS Sampler: 24 hrs at 10 L/min
MCE filter, 37 mm, 0.8 µm: >10 hrs at 9 L/min

55.7 dBA - pump housed in noise-reducing case
(optional accessory Cat. No. 224-89, see p. 20)

Measured 3 ft (1m) distance from pump operating at
10 L/min and 12 inches water back pressure

time of day, delayed start, and temperature and
atmospheric pressure display

time, flow rate, sample volume, temperature, atmo­spheric pressure, and pump mode transitions

Adjustable with DataTrac

5

Performance Profile

Adjustable Logging: Records pump history from 3 seconds (15.4 min. of

Interval: up to 8 hours (over 102 days of data) depending on

Power

Power Supply: Removable, rechargeable lithium-ion (Li-Ion) battery

Battery Recharge Time: 15 hours
Charging Temp. Range: 32 to 113 F (0 to 45 C)
Storage Temp. Range: -4 to 113 F (-20 to 45 C)

Physical

Size: 8 x 3.9 x 2.6 inches (20 x 10 x 7 cm)
Weight: 36 oz (1 kg)
Case: Thermoplastic with soft rubber over-molding

Approvals CE marked, UL and cUL (pending),

* U.S. Patent No. 5,892,160
† Results when tested with a new pump and new fully charged battery. Pump performance may vary.
‡ Back pressure on Teflon filters can vary within the same lot.

data)

setting.

Option available when using DataTrac

Software.

pack (

See Li-Ion Battery Shipment below

Charger/AC adapter: input voltage 100 to 240 V AC

ATEX (pending)

), 7.2 V x 10 Ah

Li-Ion Battery Shipment

Rechargeable, lithium-Ion batteries for use with SKC sampling pumps have been
tested in accordance with the UN manual of Tests and Criteria and are designated
as UN3091.

For air shipments:

Rechargeable lithium-Ion batteries in SKC pumps are subject to the A-45 exemption
to the IATA regulations and are not regulated for air shipments. This information must
be written on the shipping document when shipping by air.

For ground shipments:

US DOT regulations specify a limit of 24 or fewer battery cells in one shipping box. If
you exceed 2 Leland Legacy pumps with battery packs in one shipping box, specific
shipping requirements must be followed. Contact SKC for more information or refer
to the regulatory authority in your area.

Intrinsic safety and other approvals are void if SKC pumps are not
repaired by SKC or authorized SKC repair centers. Use only SKC­approved parts to ensure reliable performance and intrinsic safety and
to maintain the SKC warranty.

6

Pump Setup

Keypad Basics

✹ Scrolls through run time data

and Setup options.

▲ Increases values such as flow

rate.

▼ Decreases values such as

flow rate.

[▲▼] When pressed simulta-

neously, displayed item is
selected or entered.

✹▲▼✹ Security code that must be

pressed in sequence to enter
Setup.

Turning the Pump On/Off

•Press any button to turn on the power.

•Press [▲▼] to run the pump or to place a running pump in Hold.

• Manual Off: from Hold, press and hold ✹.

• Auto Off turns off the pump after 5 minutes in Hold.

Entering and Navigating Setup

Entering: Press [▲▼], then press the security code in

sequence ✹▲▼✹. Setup should appear

briefly on the LCD.

Navigating: Press ✹ to scroll through parameters. Once

the LCD shows End, parameters will repeat
until the user exits Setup.

Exiting: Press ✹ until End appears on the LCD. Press

[▲▼]. The pump is now in Hold.

▲ Up
arrow

button

✹

Button

▼ Down

arrow

button

Setup Options

After entering Setup, go to:

1. Flow Set: Press ▲ or ▼ to increase or decrease pump
flow rate. Pump will start running. Press ✹ to move to

next parameter.

2. ADJ: Used during calibration with primary standard

calibrator (not for use with CalChek feature). Press ▲ or
▼ to increase or decrease flow adjustment until desired

flow is indicated on calibrator. Press ✹ until End
appears. Press [▲▼] to save new flow and adjustment

settings and exit Setup.

7

If changing other parameters, continue pressing ✹ after End

appears and the remainder of the menu items will appear. Once all

changes are entered, press ✹ until End appears, then press [▲▼] to
save new settings and exit Setup. Pressing [▲▼] when Esc appears

will exit Setup without saving new settings.

3. CALCh: Use for CalChek calibration feature only.

Pressing [▲▼] initiates single-point calibration.
Pressing ▲ seven times initiates a full calibration. See

CalChek Calibration instructions on pp. 9 to 14.

4. 12 Hr/24 Hr Clock and Delayed Start (factory

default is 12 Hr clock): Press ▲ or ▼ to move

between standard (12 hour), military (24 hour), and

Dela (delayed start). Press ✹ to select. If Dela (delayed

start) is selected, follow instructions on p. 7.

5. Time of day: Press ▲ or ▼ to increase or decrease
flashing hour. Press ✹ to move from hours to
minutes. Press ▲ or ▼ to increase or decrease
flashing minutes. Press ✹ to move to next parameter.

Pump Setup

6. ST (Sampling Time): Allows the user to program a

specific run time. Press ▲ or ▼ to increase or

decrease the time in minutes (up to 99999 minutes).

Press ✹ to move to next parameter. See pp. 6 and 16 for

Setting and Deleting a Sampling Time.

7. Temperature (factory default is Celsius): Press ▲
or ▼ to toggle between Fahrenheit (F) and Celsius
(C). Press ✹ to move to next parameter.

8. Atmospheric Pressure (factory default is mm): Press

▲ or ▼ to toggle between inches of mercury (In),

millibars (mb), and millimeters of mercury (mm).

Press ✹ to move to next parameter.

9. CLr: Press [▲▼] to clear accumulated run time and

volume data to zero (see Resetting Run Time Data on
p. 6).

8

Pump Setup

10. ESC: Press [▲▼] to exit Setup without saving new

settings.

11. End: Press [▲▼] to save new settings and exit Setup.

PrOFF: Appears only when a program is loaded into pump memory. See

DataTrac Software Operating Instructions (Form #40085) for setting a
program. See p. 16 for Deleting a DataTrac Program or Delayed Start.

Resetting Run Time Data

To reset accumulated volume and run time data to zero:

1. Press [▲▼], then press the security code in sequence ✹▲▼✹. Setup

will display briefly.

2. Press ✹ until Clr appears, then press [▲▼].

3. Press ✹ until End appears, then press [▲▼] to exit Setup. The pump is

now in Hold.

CLr does not clear previously set sampling time (ST). See Deleting a

Sampling Time on p. 16.

Setting a Sampling Time (ST)

Program the Leland Legacy from the integral keypad or a PC using DataTrac
software to sample from 1 to 99999 minutes.

1. Press [▲▼], then press the security code in sequence
✹▲▼✹. Setup will display briefly.

2. Repeatedly press ✹ until ST L/min and a flashing time

and Set appear on the display.

3. Set the sampling time by pressing ▲ or ▼ to increase

or decrease it to the desired time in minutes.

4. Press ✹ repeatedly until End appears.

5. Press [▲▼] to save the new sampling time and exit

Setup.

6. Press [▲▼] to begin sampling. The time display will

count down in seconds and the pump will go to Hold.
The total sampling time will display.

7. To delete a set sampling time, see Deleting a Sampling
Time on p. 16.

Setting a DataTrac Program

See DataTrac for Leland Legacy Software Operating Instructions (included on
software CD).

9

Pump Setup

Setting a Delayed Start

A delayed start can be programmed using the pump
keypad or from a PC using DataTrac Software. The
following instructions are for keypad only. See DataTrac

Operating Instructions (included on software CD) for
programming from a PC.

When setting the pump for sampling from 1 to 99999
minutes to begin within the next 12-hour period, follow
this procedure:

1. Press [▲▼], then press the security code in sequence
✹▲▼✹. Setup will display briefly.

2. Press ✹ until the display reaches the 12 Hr/24 Hr clock. If delayed

start is already programmed, the display will show Dela (delayed

start) in place of 12 Hr. If no delay is programmed, press ▲ or ▼ until

the display shows a flashing Dela (delayed start).

3. Press ✹ until the time of day (flashing hours) displays. Select the hour

(time of day) that the pump is to begin sampling (within the next 12

hours) by pressing ▲ or ▼ until the desired hour displays. Press ✹ and
the minutes will flash. Press ▲ or ▼ until the desired minutes display.

The time of day entered will be the next occurrence of this time
within the next 12-hr period after the delayed start is entered.
There is no a.m. or p.m. designation.

Display for

delayed start

4. Press ✹ until the ST displays. Press ▲ or ▼ to set the

desired run time in minutes. A delayed start cannot

be run unless a sampling time (ST) is programmed.

5. Press ✹ until End appears.

6. Press [▲▼] to save settings and exit Setup.

7. Prog and a flashing Hold will appear in the upper
left corner of the display. The pump is now set for
delayed start.

Once a program is set in the pump, the pump cannot be run
manually. To return to manual pump operation, let the program
run its course or delete the program (see Deleting a DataTrac

Program or Delayed Start on p. 16).

10

Calibration

Resetting Run Time Data

1. Press [▲▼], then press the security code in sequence
✹▲▼✹. Setup will display briefly.

2. Press ✹ until Clr appears, then press [▲▼].

3. Press ✹ until End appears, then press [▲▼] to exit

Setup. The accumulated data is cleared and the pump
is now in Hold.

CLr does not clear previously set sampling time (ST). See Deleting a
Sampling Time (ST) on p. 16.

Setting Pump Flow Rate

1. Press [▲▼], then press the security code in sequence ✹▲▼✹.

2. The flow rate and Set will flash on the LCD. Press ▲ to increase flow
rate. Press ▼ to decrease flow rate. The pump will run while flow is set.

3. Once the desired flow rate is displayed, press ✹ until End appears on

the display. The pump will stop running.

4. Press [▲▼] to save the new flow rate and exit Setup.

Flow Rate and Volume Display

➤

Flow Rate

calibrated. To maintain flow as displayed, the pump automatically adjusts flow
during sampling for changes in temperature and atmospheric pressure that may
differ from the temperature and atmospheric pressure present at the time of
calibration. The flow rate display does not change from the calibrated flow rate.
The pump will fault if it is unable to maintain the calibrated flow rate.

➤

Volume

continual calculation of corrected flow rate multiplied by sample time.

displayed on the pump LCD is the flow to which the pump has been

displayed on the pump LCD is “corrected” in that it is the result of a

11

Calibration

Verifying Flow Rate Using a Primary Standard Calibrator

1. Connect the pump inlet to a calibrator with representative media in-line
(see photo below).

2. Press [▲▼], then press the security code in sequence ✹▲▼✹. The flow

rate and Set will flash.

3. Set the flow on the pump display by pressing ▲ or ▼

to increase or decrease flow to the desired rate.

4. Press ✹. Adj will appear.

5. If the calibrator reads a higher flow rate than the pump

is 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 L/min.

6. Press ✹ until End appears.

7. Press [▲▼] to save new flow rate and Adj and exit Setup. Reset run time

data (see p. 6).

Calibration train with sample

medium in-line

If the pump has been programmed with DataTrac Software and
switched to manual operation, a program may remain in pump
memory. Prog will display in the upper left corner of the pump
display. See p. 16 for Deleting a DataTrac Program or Delayed Start.

12

Calibration

Verifying Flow Rate Using
CalChek Automatic
Calibration Feature

The CalChek automatic calibration
feature is available when calibrat­ing a Leland Legacy with DC-Lite
Calibrator model 717-03. A
CalChek Communicator Smart
Adapter is required for communi­cation between the pump and the
calibrator. Optional DataTrac
Software 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 flow at a single point before and after sampling; full (multiple­point) calibration calibrates the flow to a primary standard at multiple flow
rates. Both bring the flow to within 5%.

To achieve optimum accuracy, do not attempt single-point or full
calibration until pump has remained at ambient temperature for

several hours.

Single-point Calibration Using CalChek

The CalChek feature provides correction at a single flow setting and usually
takes less than one minute to complete. Use it to set the desired flow rate
before sampling and to verify flow after sampling.

Calibration train with CalChek

The CalChek Communicator adapter contains a 25-pin D-type connec­tor. Do not plug it into an RS232 serial computer port.

Remember to calibrate with representative sampling media in-line.

1. Run the Leland Legacy for a minimum of two minutes before starting
the calibration procedure. Leave pump on.

2. Using tubing, connect the outlet of the representative sampling
medium to the inlet of the pump.

3. Connect the outlet of the calibrator to the inlet of the sample medium.

4. Connect the 25-pin plug on the CalChek Communicator Smart Adapter
to the data port on the back of the calibrator and the connector on the
flying lead to the pump data port on top of the pump.

5. Press [▲▼], then press the security code ✹▲▼✹ in sequence. Setup

will display briefly.

6. Set the pump to the desired flow rate.

13

7. Press ✹ on the pump keypad until Cal appears on

the pump display.

8. Turn on the calibrator. Press the Print button on the
calibrator until ALL appears next to the printer icon
on the calibrator display. Hold down the Read
button on the calibrator until the calibrator cycles continuously.

Calibration

Read/auto
button

Power LED

Flow rate
display

Flow
average
display

On button

Print
button

Control panel of DC-Lite Calibrator

Stop/reset
button

9. Press [▲▼] on the pump keypad to initiate single-

point calibration.

10. 1Cal will appear on the pump display. During
calibration, the pump will briefly display the flow
rates that it is reading from the calibrator.

11. When calibration is complete, the pump display will
either show End indicating that the calibration was
successful, or it will show an error code of E4[x] (see
CalChek Error Chart, p. 14).

12. Press [▲▼] to place the pump in Hold. Disconnect

the pump from the representative sampling medium
and the calibrator. Place a fresh sample medium in­line. Sample when ready.

ALL display

Printer icon

Number of
readings

Successful single-point calibration will provide an entry in the
pump history that can be viewed using DataTrac Software.

To reset the DC-Lite Calibrator, press and hold the stop/reset
button.

14

Calibration

Full (Multiple-point) Calibration Using CalChek

This type of calibration provides flow correction across the whole operating
range of Leland Legacy flow rates (5 to 15 L/min) in approximately four
minutes. The operation calibrates each flow to a primary standard. It can also
provide a record of calibration for maintenance and quality purposes if
optional DataTrac Software is used. It is recommended that you only perform a
full calibration during routine maintenance times or if there is an apparent
need for it.

The CalChek Communicator adapter contains a 25-pin D-type connec­tor. Do not plug it into an RS232 serial computer port.

Do NOT place sampling media in-line for full calibration.

Ensure battery pack is fully charged (see Charging the Battery
on p. 17).

1. Run the Leland Legacy for a minimum of two minutes before starting
the calibration procedure. Leave pump on.

2. Connect the calibrator outlet to the pump inlet with the tubing
supplied with the calibrator. Do NOT place sampling medium in-
line.

3. Connect the 25-pin plug on the CalChek Communicator
Smart Adapter to the data port on the back of the
calibrator and the connector on the flying lead to the
pump data port on top of the pump.

4. Press [▲▼], then press the security code ✹▲▼✹ in

sequence.

5. Press ✹ on the pump keypad until Cal appears on

the pump display.

6. Turn on the calibrator. Press the Print button on the
calibrator until ALL appears on the display next to
the printer icon on the calibrator. Hold down the
Read button on the calibrator until the calibrator
cycles.

7. Verify that the battery icon on the pump display
shows at least two bars. If it does not, charge the
battery before proceeding (see p. 17).

8. Press ▲ on the pump keypad seven times to indicate

to the pump and the calibrator that you want a full
calibration.

15

Calibration

9. The pump will display Fcal, Cs1, and a brief flow rate. The pump will
continue to display Cs2, then a flow rate, Cs3, then a flow rate . . . until
calibration is completed at all flow rates between
5 and 15 L/min. Cal will display during Calibration Check (CCAL)
and will count down to 1.

10. When calibration is completed, the Leland Legacy will go to Hold. If
the full calibration is successful, the pump LCD will revert to
displaying the pump run time as 0.0. If there was failure during the
calibration process, an error code of E4[x] will appear (see CalChek Error
Chart, p. 14).

CalChek Full Calibration can be aborted by pressing

[▲▼].

CalChek Full Calibration Data

Requires DataTrac Software

Full calibration completely clears pump history, run time parameters, and
the DataTrac Scheduler. Full calibration data can be viewed and printed by
going to the DataTrac Pump Manager window in DataTrac Software and
clicking on the View menu. Choose Calibration Info. This will display
calibration results, pump serial number, and date of the last full calibration.
A button allows this data to be printed. The printed report contains pump
version, date printed, and a validation code to perform data verification.

CalChek Full Calibration Data Verification

Requires DataTrac Software

To ensure that printed calibration data has not been tampered with, pull
down the Tools menu in the Calibration Info window and choose Confirm
Validation Code. Enter the data from the printed report, including the
validation code. DataTrac Software will indicate whether the information is
completely valid or if a parameter has been changed.

When entering data to confirm the validation number, enter the
date in the following format: mmm, dd, yyyy (e.g., Aug 18 2003).

16

Calibration

Checking CalChek Communicator Battery Status

After two or three movements of the calibrator piston, the LED on the
CalChek Communicator adapter should light. Observe the LED for an
indication of battery status.

LED Battery

Blinks with each calibrator piston movement Battery fully charged
Blinks rapidly for five seconds after the first Replace battery as

calibrator piston movement, then proceeds soon as possible
with calibrations

Blinks rapidly, won’t proceed with Replace battery
calibration, and switches off. immediately

The CalChek Communicator adapter shuts off within two seconds after the
DC-Lite Calibrator switches off.

The CalChek Communicator adapter contains a 25-pin D-type connec­tor. Do not plug it into an RS232 serial computer port.

Disconnect the CalChek Communicator Adapter from the DC-Lite
Calibrator after calibration is completed. Maintaining the connection
can drain the CalChek Communicator adapter battery.

17

CalChek Error Chart

Single-point Calibration Errors

Error Problem Troubleshooting

E41 Correction required too large. A Perform a full calibration. If this fails

E48 Could not get a successful single point Try the calibration again. If problem

Full (Multiple-point) Calibration Errors

Error Problem Troubleshooting

E44 First flow reading greater than 5 Check tubing between pump’s upper

E45 Pump unable to achieve flow rate of Check pump’s flow tube to ensure

E46 Analysis error in the data (rare). Try full calibration again. If problem
or E49 persists, call SKC Technical Support at

gross mismatch between the flow call SKC Technical Support at
setting on the pump and the reading 800-752-8472.
generated by the DC-Lite Calibrator
has occurred.

calibration within five flow readings. persists, perform a full calibration.

L/min. The pump is flowing faster pressure sensor and the top valve
than it should, even though the assembly diaphragm to make sure that
calibration routine delivered only a it is not pinched or blocked, or call SKC
very small voltage to the pump. Technical Support at 800-752-8472.

15 L/min possibly due to a blocked that it is not blocked, or call SKC
flow tube or an air leak inside the pump. Technical Support at 800-752-8472.

800-752-8472.

E47 Less than two bars appear in the battery Recharge the battery.

—— At conclusion of full calibration, pump Pump not at ambient conditions for at

icon on the pump display indicating that
the battery is too low. There must be at
least two bars to begin a full calibration.

does not verify to within 5%. least 2 hours. Retry calibration after

pump has been at ambient conditions
for 2 hours.

Pump not running for 2 minutes
prior to calibration. Run pump for
two minutes and retry calibration.

Errors That Can Occur During Both Calibration Modes

Error Problem Troubleshooting

E42 Unstable average. There is too Try the calibration again. If problem

E43 Serial time out. The calibrator is • Check adapter connection. If loose

much variation in the flow readings. persists, contact SKC Technical

Support at 800-752-8472.

not communicating with the pump. or disconnected, connect properly.

• Check the battery in the adapter. If
near expiration or expired, replace it.

• Check that ALL is displayed beside
the printer icon on the calibrator. If
not, press the print button until ALL
is displayed.

18

Sampling

Sampling

1. Following setup (p. 4) and calibration (p. 8), replace represen­tative sampling medium with a new unexposed sampling
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 place the pump in Hold.

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.

If the pump has been programmed with a PC, Prog
will display in the upper left corner of the pump
display. The pump will not operate manually. To
restore manual operation, delete the program. See Deleting a

DataTrac Program or Delayed Start on p. 16.

Leland Legacy

pump with filter

cassette in

holder

Scrolling Through Data

Repeatedly press ✹ to view run time or sample time (ST)*, sample volume,

flow rate, temperature, atmospheric pressure, and time-of-day.

* If the pump is started and stopped manually, the pump LCD

will count up run time and display cumulative run time at the
end of sampling. If a sampling time (ST) has been programmed,
the pump will count down from the set time to zero, then
display completed sampling time (ST).

Resetting Run Time Data

To reset accumulated volume and run time data to zero:

1. Press [▲▼], then press the security code in sequence ✹▲▼✹. Setup

will display briefly.

2. Press ✹ until Clr appears, then press [▲▼].

4. Press ✹ until End appears, then press [▲▼] to exit Setup. The pump is

now in Hold.

CLr does not clear previously set sampling time (ST). See Deleting

a Sampling Time on p. 16.

19

Sampling

Deleting a DataTrac Program or a Delayed Start

1. Press [▲▼], then press the security code in sequence
✹▲▼✹. Setup will display briefly.

2. Pressing ✹, scroll to the flashing PrOFF and press
[▲▼].

3. Press ✹ until End displays.

4. Press [▲▼] to exit Setup. The Prog icon will

disappear.

Deleting a Sampling Time (ST)

To delete a sampling time (ST), enter Setup and use the ✹ button to scroll to
ST L/min. Press ▼ until 0 displays. Press ✹ until End appears. Press [▲▼]

to exit Setup.

A time still appears on the display after deleting a sample time.
This value is cumulative run time since data was last cleared. To
clear this display, see Resetting Run Time Data on p. 15.

Flow Fault

If flow drops by more than 5%, the pump goes into Hold
and retains historical data. The flow fault icon flashes
during flow fault. The pump will restart in 20 seconds
(default setting) and try to continue sampling. If the flow
remains restricted, the pump returns to flow fault. Auto­restart is attempted every 20 seconds up to 10 times
(default setting). Flow fault time is not added to the
displayed run time or cumulative volume display. Use
DataTrac Software to adjust the amount of time the pump
will remain in flow fault before going to Hold (5 to 30
seconds) and the number of auto-restart attempts (0 to 25).

See DataTrac for Leland Legacy Software Operating Instruc­tions (included on software CD).

20

Battery Operation

Installing Battery Pack

SKC ships Leland Legacy battery packs uncharged and separate
from the pump to meet shipping regulations for lithium-ion (Li­Ion) batteries.

Once installed, completely charge battery pack before operating.

Battery Replacement Notes:

•To retain history, make sure the pump has been allowed to go
to SLEEP after the last run.

•Turn off the pump before removing the battery. Removing the
battery while the pump is on or running may corrupt pump
history.

•Programs should be reloaded using DataTrac® for Leland
Legacy® Software after replacing the battery pack.

1. Align connector of battery
pack with connector in pump
body.

Battery

connector

2. Gently press battery pack into pump body until it is flush with the
pump case. Insert and tighten three screws.

Belt clip

Screws

(top screw

is longer

than

bottom

screws)

Battery

Ensure that the longest of the three screws is placed in the top
screw hole. Do not overtighten screws.

Caution: Do not charge or operate the pump with charger in
hazardous or explosive atmospheres. Using a repaired or rebuilt
battery pack voids the SKC warranty. Use only an SKC-approved
charger and battery pack designed for the Leland Legacy Sample
Pump to ensure reliable performance and to maintain the SKC
warranty.

21

pack

Battery Operation

Battery Status

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).

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 battery before sampling.

Charging the Battery

The Leland Legacy Sample Pump operates from a rechargeable Lithium-Ion
battery. The battery is charged using single charger Cat. No. 223-241 (includes
Cat. Nos. 223-245 and P22300).

Use of a non-approved charger voids the SKC warranty.

1. Insert the plug on the Charging
Unit into the battery charging jack
on top of the pump (underneath the
protective cover).

2. Insert the plug on the Power Supply
into the jack on the Charging Unit.

3. Slide the appropriate wall plug into
the Power Supply* and plug the
Power Supply into a wall outlet.

The battery will recharge in approxi­mately 15 hours.

* Wall plugs fit tightly. Removal and

insertion may require some force.

22

Power

charging jack

Power

supply

Jack

Leland Legacy charging train

Charging

unit

Battery Operation

Charger Status

An LED on the Li-Ion Charging Unit (Cat. No. P22300) indicates charger
status.

View the LED for at least 5 seconds to determine charge status.

LED Action Status

On - steady Charge in progress

On - quick blink off - on

Pattern repeats

Off - quick blink on - off

Pattern repeats

80% charged

Charge complete

23

Battery Operation

Removing and Replacing the Battery Pack

Turn off pump before removing battery. Removing the battery pack
while the pump is on or running may corrupt pump history.

1. Position pump with belt clip facing upward.

2. Use a Phillips head screwdriver to remove three screws on bottom half of
pump.

Belt clip

Screws

(top screw is

longer than

bottom

screws)

3. Grasp and remove battery pack by pulling it up and away from pump
body.

Battery

pack

4. Align connector of new battery pack with connector in pump body.

Battery

connector

5. Gently press new battery pack into pump body until it is flush with the
pump case and replace the three screws.

Ensure that the long screw is replaced in the top screw hole. Do not
overtighten screws.

24

Programming

Programming the Pump Using a PC

The Leland Legacy can be programmed manually, with its integral keypad,
or by using a personal computer and DataTrac Software for full programma­bility.

Install DataTrac Software onto a PC and connect the PC to the Leland Legacy
pump data port with the provided cable adapter. With DataTrac, you can:

•Create and save a Leland Legacy run schedule in pump memory for use
in the field at a later time.

•Program a sampling strategy of up to 10 sampling sequences and flow
rates.

•Program a delayed start, timed shutdown, or perform STEL and
replicate samples.

•Create a sample and analysis sheet for all critical information.

• Print or save to a PC file a complete history of run time data.

•Create a worker exposure profile containing sample and analysis
information along with the pump’s history. Then, import this into a text
document.

• Document CalChek pump calibration.

For complete information on programming the Leland Legacy Pump using
DataTrac for Leland Legacy Software, consult the DataTrac Operating
Instructions (included on software CD).

25

Optional Accessories

Description Catalog No.

DC-Lite Calibrator, 20 ml/min to 20 L/min flow range,
includes charger and tubing. 717-03

CalChek Communicator adapter 210-501

Charger

Single Leland Legacy Charging Kit, 100-240 VAC,
50/60 Hz. Includes charging unit, power supply,
and interchangeable wall plugs. 223-241

Protective Nylon Case

Lined for maximum sound reduction.
Includes waist belt and shoulder strap. 224-89

DataTrac for Leland Legacy Software Package

Includes software CD, adapter, and cable 877-92

Replacement Parts

Battery pack P75692NUL*
Filter/O-ring Set, 5 filters and O-rings P40021B
Inlet Filters, pk/50 P40021A

Use of a repaired or rebuilt battery pack voids the SKC warranty
and the UL Intrinsic Safety Listing.

* Li-Ion Battery Shipment

Rechargeable, lithium-Ion batteries for use with SKC sampling pumps have been
tested in accordance with the UN manual of Tests and Criteria and are designated
as UN3091.

For air shipments:

Rechargeable lithium-Ion batteries in SKC pumps are subject to the A-45 exemption
to the IATA regulations and are not regulated for air shipments. This information must
be written on the shipping document when shipping by air.

For ground shipments:

US DOT regulations specify a limit of 24 or fewer battery cells in one shipping box. If
you exceed 2 Leland Legacy pumps with battery packs in one shipping box, specific
shipping requirements must be followed. Contact SKC for more information or refer
to the regulatory authority in your area.

26

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.

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.

Rechargeable lithium-ion batteries for use with SKC sampling pumps have been
tested in accordance with the UN Manual of Tests and Criteria and are desig­nated as UN3091. To be
the box must contain 12 or fewer lithium batteries or 24 or fewer cells. Therefore,
limit any box to be shipped to the following number of pumps:

Leland Legacy Pump - 2 pumps
QuickTake 15 - 12 pumps
QuickTake 30 - 3 pumps

3. Ship to SKC, freight prepaid, to the following address:

SKC Inc.
National Service Center
863 Valley View Road
Eighty Four, PA 15330

exempt from Dangerous Goods Shipping requirements,

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.

27

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.

tion, 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.

cluding 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 recov ery
under section 402A of the Restatement, Second of Torts.

ment 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.

parts.

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.

shall return the instrument, freight prepaid, to SKC Inc., at the following address:

warranty performance you may telephone [phone] at the above address. See
Service Policy section in operating manual (if applicable).

Pennsylvania which shall be deemed to be the situs of the contract for purchase of
SKC Inc. instruments.

This warranty does not cover claims due to abuse, misuse, neglect, altera-

2. SKC Inc. hereby disclaims all warranties either expressed or implied, in-

3. This warranty extends only to the original purchaser of the warranted instru-

4. This warranty covers the instrument purchased and each of its component

5. In the event of a defect, malfunction, or other failure of the instrument not

6. (a) To obtain performance of any obligation under this warranty, the buyer

SKC Inc., National Service Center
863 V alle y V iew Road
Eighty Four, PA 15330 USA

(b) To obtain return authorization information or for further information on the

7. This warranty shall be construed under the laws of the Commonwealth of

8. No other warranty is given by SKC Inc. in conjunction with this sale.

Form #3755 Rev 0207

28