Argus green stream 707 User manual

Service Manual for Volumetric Infusion Pump
green stream®
ARGUS 707
Made in Switzerland
ARGUS Medical AG, CH-3627 Heimberg / Switzerland
(A member of the CODAN group)
0120

INTRODUCTION
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Table of contents
1. INTRODUCTION........................................................................................................................................................ 3
1.1. General ................................................................................................................................................ 3
2. PUMP CONFIGURATIONS...................................................................................................................................... 3
2.1. General ................................................................................................................................................ 3
2.2. Interrogation mode .............................................................................................................................. 4
2.3. Configuration mode............................................................................................................................. 5
2.4. First activation of a configuration PIN Code ...................................................................................... 7
2.5. Changing an existing pin code ............................................................................................................ 7
2.6. Address list of the pump configuration ............................................................................................... 8
2.7. Special configuration options.............................................................................................................10
3. CONFIGURATION AND HISTORY PRINTOUT............................................................................................... 11
3.1. Introduction ........................................................................................................................................11
3.2. Settings of the terminal program ........................................................................................................11
3.3. Configuration printout........................................................................................................................12
3.4. History printout ..................................................................................................................................14
4. SOFTWARE UPDATES ........................................................................................................................................... 16
4.1. General ...............................................................................................................................................16
4.2. Requirements for a software update ...................................................................................................16
4.3. Safety aspects .....................................................................................................................................16
5. MAINTENANCE ....................................................................................................................................................... 17
5.1. General ...............................................................................................................................................17
5.2. Recalibration ......................................................................................................................................17
5.3. Pressure calibration ............................................................................................................................17
5.4. Pressure control measurement............................................................................................................23
5.5. Volume calibration.............................................................................................................................24
5.6. Pump specifications............................................................................................................................25
5.7. Fault codes..........................................................................................................................................26
6. REPLACEMENT OF PARTS.................................................................................................................................. 27
6.1. General ...............................................................................................................................................27
6.2. Disassembling of the ARGUS 707.....................................................................................................27
6.3. Replacements of parts ........................................................................................................................31
6.4. Spare parts ..........................................................................................................................................32
7. SAFETY STANDARD CHECK............................................................................................................................... 36
8. WIRING DIAGRAMM ............................................................................................................................................. 37
9. BLOC SCHEMATIC................................................................................................................................................. 37
10. APPENDIX ................................................................................................................................................................. 38

INTRODUCTION
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1. INTRODUCTION
1.1. General
IMPORTANT!
This service manual is intended for the exclusive use of authorized persons who have been
trained by ARGUS Medical AG in the maintenance and repair of the ARGUS 707 infusion
pump.
The service manual is meant to be used together with the user manual.
IMPORTANT!
ARGUS Medical AG shall not assume any responsibility for any manipulations which
have been carried out on the ARGUS 707 infusion pump by a non-authorized person.
This manual contains the latest data available. It is subject to further modifications in ac-
cordance with technical improvements.
2. PUMP CONFIGURATIONS
2.1. General
CAUTION!
The configuration possibilities constitute a modification of the pump and may only be
carried out by authorized persons!
CAUTION!
After changing the configuration a function check and a control measurement has to
be performed!

PUMP CONFIGURATIONS
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2.2. Interrogation mode
With the interrogation mode you can read the present configuration of the pump without
the possibility to modify any configurations.
Flashing decimal points indicate which display is ready to accept an input by the keys 100,
10 & 1.
In the interrogation mode the left hand display shows the address and the right hand dis-
play shows the according value configured at this address. Please refer to chapter 2.6
where the meanings of the addresses are explained.
To modify any configuration data you have to go into the configuration mode.
1. To enter into the interrogation mode, switch the pump on
while keeping the keys “MODE” and START/STOP” pressed.
70
7
P
R
o
g
2. Press the
“START/
STOP”
key.
4. To quit the interrogation
mode press the
“ON/OFF” key at least 2
seconds.
. .
5
.
2
.
0
3. Enter the requested address (see chapter 2.6), e.g.
52.
The programmed value of the address 52 appears
in the right hand display.

PUMP CONFIGURATIONS
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2. Press key “START”.
3. Press key “MODE”.
3.
Pre
4. Press key “START” again. The
display will show “Cod ----“.
2.3. Configuration mode
The configuration mode alows you to modify the pump configuration manually. Please
refer to chapter 2.6 where the meaning of the configuration adresses are explained.
2.3.1. Step 1
2.3.2. Step 2
If the PIN code was accepted the pump will show the display of chapter 2.3.1 again, but
you have now access to all writeable addresses in the list of chapter 2.6.
Select therefore any address in the left display (see next side):
5. Enter the PIN Code. If no PIN code was configured before,
default PIN 0 will be active. For PIN 0 press the key “10”
while keeping the key “1” pressed.
Cod ---
-
6. Press key “START” to
acknowledge the en-
tered PIN code.
If the PIN was not
accepted, the display
will change back to
step 2.
1. To enter into the configuration mode, switch the pump on
while keeping the keys “MODE” and START/STOP” pressed.
70
7
pro
g

PUMP CONFIGURATIONS
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2.3.3. Step 3
Important remark:
Invalid values entered will be corrected automatically by the pump to the maxima or
minima value allowed for the according address!
7. After entering an address e.g. 10 press the key “MODE”. The
flashing decimal points will change to the right hand display.
1
0
. . .
0
.
9. Press key “START” to
acknowledge the value
entered.
The flashing decimal
points change back to
the left hand display.
8. Enter now the value on the right hand
display. The range of the value is given
by the table in chapter 2.6.
10. To quit the configuration mode press the
“ON/OFF” key at least 2 seconds.
Changes in configuration become active, if the
pump is switched on normally again.

PUMP CONFIGURATIONS
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2. Press key “START”.
3. Press key “MODE”.
5. Enter the default PIN Code “0”. To do
this press the key “10” while keeping the
key “1” pressed. Press “START” key to
acknowled
g
e the entered PIN code.
3.
Pre
4. Press key “START” again. The
display will show “Cod ----“.
2.4. First activation of a configuration PIN Code
The activation of a PIN code allows you to protect the configuration from unauthorized
persons.
To activate the PIN code, enter the configuration mode as described in the previous
chapter. For this use the default PIN code “0”:
After you switch the pump OFF and ON again you can enter the configuration mode only,
if you enter the correct PIN code in display of chapter 2.3.2.
Please note: The interrogation mode can always be accessed without the PIN.
2.5. Changing an existing pin code
Enter the configuration mode (see chapter 2.3), select address 0 and enter the new pin
code.
1. To enter into the configuration mode, switch the pump on
while keeping the keys “MODE” and START/STOP” pressed.
70
7
pro
g
. . .
0
0
8. Press key “START” to
acknowledge to new
PIN.
7. Enter now the new PIN Code (max. 4 digit number).
Please remember this code, it will never be visible
again!
6. Press the “MODE” key.
The flashing decimal
points will change to the
right hand display

PUMP CONFIGURATIONS
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2.6. Address list of the pump configuration
Add.: Address Def.: Default value of the manufacturer
P: Protection grade (W = Write enabled)
Add. Def. P Function Range
0 0 W PIN code active 0=No; 1=Yes
1 1 W Run indication by running decimal point 0=No; 1=Yes
2 0 W Key [ON/OFF] only at STOP valid 0=No; 1=Yes
3 0 W Rate change only at STOP valid 0=No; 1=Yes
4 0 W Key [STOP] delayed (time at #361) 0=No; 1=Yes
5
6 0 W Static alarm (staff alerting system) 0=No; 1=Yes
7 0 W Display elapsed time in run mode (#8=0) 0=No; 1=Yes
8 0 W Select remaining time (#7=1) 0=No; 1=Yes
9
10 0 W Operation without drop detector 0=No; 1=Yes
11 1 W Recall "ml/h" (rate) at next power on 0=No; 1=Yes
12 0 W Recall "ml total" (end volume) at next power on 0=No; 1=Yes
13 0 W Recall "ml inf." (volume inf.) at next power on 0=No; 1=Yes
14 0 W SBS Step by step function 0=No; 1=Yes
15 0 W Display VTBI (Volume To Be Infused) 0=No; 1=Yes
16
17 1 W KVO (KOR, mode see (#60) 0=No; 1=Yes
18 0 W Drop alarm only if bottle empty
(#10=0, => 'trA' as default)
0=No; 1=Yes
19 1 W Buzzer at start 0=No; 1=Yes
20 0 W Menu 'CLr' (Clear "ml inf.") (#15=0) 0=No; 1=Yes
21
22 0 W Menu 'trA' (Transport)(#10=0) 0=No; 1=Yes
23 1 W Menu 'PrL' (Pressure alarm limit) 0=No; 1=Yes
24 1 W Menu 'CAP' (Battery Capacity) 0=No; 1=Yes
25 0 W Menu 'SEt Fill' 0=No; 1=Yes
26
27 0 W Menu 'dLo' (Data-lock) 0=No; 1=Yes
28 0 W Menu 'Stb' (Stand-by) 0=No; 1=Yes
29 0 W Menu 'MEd' (Medication-no.) 0=No; 1=Yes
30 0 W Menu 'tM ' (Timer alarm) 0=No; 1=Yes
32 0 W Menu 'boL ' (Release Bolus) 0=No; 1=Yes
33 0 W Menu 'boLr' (Bolus rate)(#32=1) 0=No; 1=Yes
34 0 W Menu 'tot ' (Bolus total)(#32=1) 0=No; 1=Yes
38 0 W BOLUS application automatic (#32=1,#34=1) 0=No; 1=Yes
40 0 W Demo mode (menus addr. 20..34 and 7 enabled) 0=No; 1=Yes
41 0 W Clear "ml/h" after infusion completed 0=No; 1=Yes
42 0 W Clear "ml total" after inf. completed (#41=1) 0=No; 1=Yes
43 0 W Air volume accumulated, see #350 and 351 0=No; 1=Yes
44 1 W Automatic pressure release after occlusion 0=No; 1=Yes
45 1 W Pressure display (bar graph) 0=No; 1=Yes
46 0 W Pressure display with indicator (#45=1) 0=No; 1=Yes
47 0 W Standby- and battery pre alarm low volume 0=No; 1=Yes
48 0 W Flashing numeric display at alarm 0=No; 1=Yes
49 0 W Alarm acknowledge only with key [MODE] 0=No; 1=Yes

PUMP CONFIGURATIONS
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Add. Def. P Function Range
50 0 W Start with >= 1bar downstream pressure allowed 0=No; 1=Yes
55 0 W Set default serial interface to RJ-45 connector 0=No; 1=Yes
60 0 W KVO only after infusion completed 0=No; 1=Yes
101 1 Set 1 enabled (always enabled) 0=No; 1=Yes
201 1091 W
202 1071 W
203 1061 W
204 1051 W
205 1031 W
206 1023 W
207 1014 W
208 1006 W
209 999 W
210 988 W
211 974 W
212 967 W
213 947 W
214 939 W
215 917 W
216 900 W
217 1000 W
306 0 Infused sum in ml (xxxxyyyy) [xxxx.... ml]
307 0 Infused sum in ml (xxxxyyyy) [....yyyy ml]
308 0 Operating time in min (xxxxyyyy) [xxxx.... min]
309 0 Operating time in min (xxxxyyyy) [....yyyy min]
310 9999 W
Max. rate in (1/10)ml/h (1...9999)
311 999 W Prime rate in ml/h (1...999)
312 1200 W Max. bolus rate in ml/h (1...1200)
313 10 W Max. bolus total in ml (1...999)
314 10 W Upstream occlusion sensitivity
(0...60, 60 is highest sensitivity)
(0...60)
316 7 W Downstream pressure limit "PrL" default
value
(1...10)
317 250 W Air bubble size [microliters] (50...1000)
318 20 W Drop-rate window center in [drops/ml] (10...65)
319 1000 W Correction factor ((actual/nominal)*1000)
refer to chapter 5.5
(850...1150)
350 20 W Air summation volume, n * 50 [microliters] (2...40)
351 4 W Air summation time, n * 8 [min] (8..64)
361 500 W Key [ON/OFF] delay
(additional key [STOP] if #4=1)
(0...3000)
362 8 W Display brightness (2...15)
363 10 W Buzzer alarm volume (5...10)
368 300 W Battery discharge time incl. 15min pre-
alarm in [min]
(45...300)
369 5 W Automatic Menu fall back delay time in [s] (5...30)
IV-Set 1 definitionsIV-Set 1 parameters

PUMP CONFIGURATIONS
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Add. Def. P Function Range
370 0 W Clock seconds (0...59)
371 0 W Clock minutes (0...59)
372 0 W Clock hours (0...23)
374 0 W Clock days (1...31)
375 0 W Clock months (1...12)
376 0 W Clock years (2000...2099)
380 0 Last failure number (F-XX) Refer to chapter 5.7
381 0 Last infusion rate at failure
382 0 .
383 0 .
384 0 .
385 0 .
386 0 .
387 0 .
388 0 Oldest failure number (F-XX)
389 0 Oldest infusion rate at failure
390 0 W Last service date (yyww, year and week)
391 0 2. last service date (yyww, year and week)
392 0 3. last service date (yyww, year and week)
393 0 W Service interval in months
(0 = disabled)
(0...24)
394 0 W Service interval in hours of
operation (0 = disabled)
(0...9999)
395 0 W Own address for SCI
(0 = no address)
(0...127)
396 xxx W Serial number of the pump
(xxxx yyyy)
[xxxx....]
397 8yyy W Serial number of the pump
(xxxx yyyy)
[....yyyy]
399 707 Data xxxx -> clears protection key
2.7. Special configuration options
1. Configuration of a reminder alarm for the safety standard check:
If a safety standard check reminder alarm is configured, the pump will display
“CtrL” after power up when the time has come to perform a standard safety check.
To configure a reminder alarm please follow next steps:
First the service interval has to be entered either in months or in hours of operation,
or both (address 393, 394).
Next the last service date has to be entered on address 390. Any value higher than 0
entered at the address 393 and/or 394 will release the reminder alarm after the ser-
vice interval has elapsed (check also the correct settings of the internal clock).
2. PC configuration tool “AConfig”:
With this additional software the pump may be configured from a PC over the serial
port. This software may be available from your local distributor or ARGUS Medi-
cal AG.
Caution: AConfig may only be used with software versions greater or equal to
1.01.

CONFIGURATION AND HISTORY PRINTOUT
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3. CONFIGURATION AND HISTORY PRINTOUT
3.1. Introduction
CAUTION!
The infusion pump has to be disconnected from the patient before and while the serial
interface cable is connected to the pump.
The connection of the ARGUS 707 over the serial interface RS 232 can be done by con-
necting the interface cable no.10.093 to the serial interface outlet of the serial COM port of
a PC.
A data transfer between ARGUS 707 and a PC can be done without any additional soft-
ware running on the PC.
3.2. Settings of the terminal program
3.2.1. RS232 connection settings of the terminal program
Open the terminal program on the PC, e.g.
HyperTerminal, which has been included in every
MicrosoftWindowsOperating System.
In the “Connection Description” menu, type for e.g.
“ARGUS” and click OK.
Please make sure that the correct COM port of the PC
has been selected.
Make the appropriate changes on the “COM Proper-
ties” menu according to the right hand picture:
Click OK, then a connection to the pump should now
be established.

CONFIGURATION AND HISTORY PRINTOUT
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3. Enter value 3456 in the
right hand display.
4. Press the “START/STOP” key. The pump
will now transfer the actual pump
configuration as text.
2. Select address 399 in the
left hand display.
3.2.2. Capturing text from the pump transmitted
If you intent to print out the configuration
or the history events transmitted from the
pump, you should capture the text transmit-
ted by the pump into a text file. To do this
please select “Capture Text” in the hyper
terminal’s menu.
A “File box” will open; type a descriptive
name for the file, and then click “Start”.
The terminal program starts to capture each
text received over the serial interface.
Stop the capturing after you did the re-
quired pump settings.
To do this select “Stop” in the menu “Cap-
ture Text” of the terminal program. You
will then have a text file including the data
transmitted by the pump.
3.3. Configuration printout
Connect the ARGUS 707 to your PC (see chap. 3.1) and setup the terminal program (see
chap. 3.2). Start to capture text on the PC side before you switch the pump on.
By saving the transmitted configuration text, you may print it using any text program.
See the following example of a configuration printout:
1. Enter into the configuration mode
(
see cha
p
te
r
2.3
)
.
.
3
.
9
.
9
. 345
6

CONFIGURATION AND HISTORY PRINTOUT
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3.3.1. Configuration printout example
/***** Configuration *****/ Sat 17-Jan-2004 19:00:09
Pump type : ARGUS707
Inventory number : 005 8 407
Software release : V1.00 (031218-75C2)
Infused sum : 861ml
Operating time : 15h18min
Last service date :
00=0 50=0 100=0 150=0 200=0000 250=0000 300=0000 350=0020
01=1 51=0 101=1 151=0 201=1091 251=0000 301=0000 351=0004
02=0 52=0 102=0 152=0 202=1071 252=0000 302=0000 352=0000
03=0 53=0 103=0 153=0 203=1061 253=0000 303=0000 353=0000
04=0 54=0 104=0 154=0 204=1051 254=0000 304=0000 354=0000
05=0 55=0 105=0 155=0 205=1031 255=0000 305=0000 355=0000
06=0 56=0 106=0 156=0 206=1023 256=0000 306=0000 356=0000
07=0 57=0 107=0 157=0 207=1014 257=0000 307=8611 357=0000
08=0 58=0 108=0 158=0 208=1006 258=0000 308=0001 358=0000
09=0 59=0 109=0 159=0 209=0999 259=0000 309=2918 359=0000
10=0 60=0 110=0 160=0 210=0988 260=0000 310=9999 360=0000
11=1 61=0 111=0 161=0 211=0974 261=0000 311=0999 361=0500
12=0 62=0 112=0 162=0 212=0967 262=0000 312=1200 362=0008
13=0 63=0 113=0 163=0 213=0947 263=0000 313=0010 363=0010
14=0 64=0 114=0 164=0 214=0939 264=0000 314=0010 364=0000
15=0 65=0 115=0 165=0 215=0917 265=0000 315=0000 365=0000
16=0 66=0 116=0 166=0 216=0900 266=0000 316=0007 366=0000
17=1 67=0 117=0 167=0 217=1000 267=0000 317=0250 367=0000
18=0 68=0 118=0 168=0 218=0000 268=0000 318=0020 368=0300
19=1 69=0 119=0 169=0 219=0000 269=0000 319=1000 369=0005
20=0 70=0 120=0 170=0 220=0000 270=0000 320=0000 370=0012
21=0 71=0 121=0 171=0 221=0000 271=0000 321=0000 371=0000
22=0 72=0 122=0 172=0 222=0000 272=0000 322=0000 372=0019
23=1 73=0 123=0 173=0 223=0000 273=0000 323=0000 373=0000
24=1 74=0 124=0 174=0 224=0000 274=0000 324=0000 374=0026
25=0 75=0 125=0 175=0 225=0000 275=0000 325=0000 375=0007
26=0 76=0 126=0 176=0 226=0000 276=0000 326=0000 376=2003
27=0 77=0 127=0 177=0 227=0000 277=0000 327=0000 377=0000
28=0 78=0 128=0 178=0 228=0000 278=0000 328=0000 378=0000
29=0 79=0 129=0 179=0 229=0000 279=0000 329=0000 379=0000
30=0 80=0 130=0 180=0 230=0000 280=0000 330=0000 380=0000
31=0 81=0 131=0 181=0 231=0000 281=0000 331=0000 381=0000
32=0 82=0 132=0 182=0 232=0000 282=0000 332=0000 382=0000
33=0 83=0 133=0 183=0 233=0000 283=0000 333=0000 383=0000
34=0 84=0 134=0 184=0 234=0000 284=0000 334=0000 384=0000
35=0 85=0 135=0 185=0 235=0000 285=0000 335=0000 385=0000
36=0 86=0 136=0 186=0 236=0000 286=0000 336=0000 386=0000
37=0 87=0 137=0 187=0 237=0000 287=0000 337=0000 387=0000
38=0 88=0 138=0 188=0 238=0000 288=0000 338=0000 388=0000
39=0 89=0 139=0 189=0 239=0000 289=0000 339=0000 389=0000
40=0 90=0 140=0 190=0 240=0000 290=0000 340=0000 390=0000
41=0 91=0 141=0 191=0 241=0000 291=0000 341=0000 391=0000
42=0 92=0 142=0 192=0 242=0000 292=0000 342=0000 392=0000
43=0 93=0 143=0 193=0 243=0000 293=0000 343=0000 393=0000
44=1 94=0 144=0 194=0 244=0000 294=0000 344=0000 394=0000
45=1 95=0 145=0 195=0 245=0000 295=0000 345=0000 395=0000
46=0 96=0 146=0 196=0 246=0000 296=0000 346=0000 396=0000
47=0 97=0 147=0 197=0 247=0000 297=0000 347=0000 397=0000
48=0 98=0 148=0 198=0 248=0000 298=0000 348=0000 398=0000
49=0 99=0 149=0 199=0 249=0000 299=0000 349=0000 399=0707

CONFIGURATION AND HISTORY PRINTOUT
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3.4. History printout
3.4.1. General
Connect the ARGUS 707 to your PC (see chap. 3.1) and setup the terminal program (see
chap. 3.2). Start to capture text on the PC side before you switch the pump on.
3.4.2. History header
At the top of the history, a header will appear showing the device type, the software release
and if configured, the inventory number and the last service date.
It shows also the pump internal real time at the moment of the printout.
Please note that there may be one hour summer or winter time deviation!
3.4.3. History events
Each registered event starts with a message line. Please refer to the complete list men-
tioned in chapter 3.4.5 which shows the possible messages generated by the user’s han-
dling on the pump or by the pump itself.
Each event has a time stamp on the right side of the second line.
1. Switch the pump on while keeping the key “100” pressed
Pr
n
HIS
t

CONFIGURATION AND HISTORY PRINTOUT
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3.4.4. History printout example
/***** History *****/ Tue 20-Jan-2004 19:40:30
Pump type : ARGUS707
Inventory number : 005 8 407
Software release : V1.00 (031218-75C2)
Infused sum : 388ml
Operating time : 24h44min
Last service date :
Pump off
Rate = 0040.0ml/h Inf-Set = 1 Tue 20-Jan-2004 18:29:22
Total = 0000.0ml PrLimit = 0700mbar
Infsum = 0000.0ml Status = 0x0000
Pump on
Rate = 0040.0ml/h Inf-Set = 1 Tue 20-Jan-2003 18:27:18
Total = 0000.0ml PrLimit = 0700mbar
Infsum = 0000.0ml Status = 0x0000
3.4.5. History messages
Possible messages appearing in the first line of each history event:
No information available
Battery defective
Battery low pre alarm
Battery low, pump stop
Bolus start
Bolus stop
External power off
External power on
Downstream occlusion, pump stop
PrLimit change
Pump has detected failure
Pump off
Pump on
Pump start
Pump stop (KVO)
Rate change
Enter setup mode
No drops, pump stop
Not enough drops, pump stop
Too many drops, pump stop
Door open, pump stop
Inf-Set change
Timer alarm, pump stop (KVO)
Total volume reached, pump stop (KVO)
Data lock off
Data lock on
Infsum cleared
Transport off
Transport on
Air bubble, pump stop
Bolus total reached
Exit setup mode
PC configuration done
PC configuration failure
Pump start, ext. changed parameters
Upstream occlusion, pump stop

SOFTWARE UPDATES
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4. SOFTWARE UPDATES
4.1. General
This chapter describes the procedure to perform a software update on the ARGUS 707 in-
fusion pump. To check the installed software release in your ARGUS 707 press the
"MODE" key while switching on the pump.
Please refer to your local distributor or ARGUS Medical AG to determine the latest soft-
ware release able to run on your device hardware.
4.2. Requirements for a software update
To update an ARGUS Medical device, the following items are needed:
-A PC with MicrosoftWindows.
-RS 232 serial interface cable (part no. 10.093), connected to the PC.
-Software file "AMFlasher" and corresponding user instruction (pdf-file) on your PC.
-Data file "A707_xxx.txt" including the pump software which can be downloaded with
the "AMFlasher" software.
The file name "A707_xxx.txt" contains the software release (xxx) version of the pump
software release.
Those items are available from your local distributor or from ARGUS Medical.
4.3. Safety aspects
Be aware of the following points:
•For medical device traceability your local distributor or ARGUS Medical AG
needs to be informed about every device updates (serial number) you performed!
•Do not make any software updates when the device is used and/or connected to a
patient!
CAUTION!
A standard safety check (see appendix) has to be performed after every software up-
date!

MAINTENANCE
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5. MAINTENANCE
5.1. General
CAUTION!
Only authorized persons who have been trained by ARGUS Medical AG or by the local
distributor are allowed to service the ARGUS 707 infusion pump. In case of repair request,
send the unit to the local distributor with a report outlining the exact nature of the failure.
More information is available from:
ARGUS Medical AG
CH-3627 Heimberg / Switzerland
E-mail: [e-mail]
CAUTION!
The safety standard check has to be performed at least every 24 month or after
10'000 hours of operation. The check has to be done in accordance to the chapter 7.
No special maintenance of the ARGUS 707 infusion pump is necessary. There are no
wear and tear parts.
5.2. Recalibration
5.2.1. General
Unless otherwise specified by the customer, the ARGUS 707 has been calibrated by the
manufacturer with the CODAN L86 infusion set. If a different infusion set is used (see
recommended list in the appendix of the user manual), a recalibration is required.
CAUTION!
A recalibration with a different IV-set always requires a recalibration of both pres-
sure sensors and a volumetric calibration!
CAUTION!
It is mandatory to execute first the calibration procedure of the pressure sensors and
afterwards the volume calibration.
5.3. Pressure calibration
5.3.1. General
The volumetric infusion pump ARGUS 707 contains two pressure sensors:
- One upstream sensor, bottle side (left input)
- One downstream sensor, patient side (right output).
CAUTION!
A pressure calibration becomes necessary if the pressure control measurement
was not accurate enough, a new IV-set configured or a pressure sensor re-
placed or the main board is replaced.
Needed equipment: - a manometer with a resolution of 0,05 bar.
- a 3-way stop cock
- the chosen IV-set (refer to the list
including the recommended IV-set in the user manual)

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14.164.A_A707en.SM.V1.01.doc ARGUS Medical AG 10.02.04 AS 18 / 38
1. Open the
door.
2. Select address 399 in this display.
Press then key “MODE”.
3. Enter value 1234 in this
display.
4. Press the “START/STOP” key, the
pump starts to running at a constant
rate of 200 ml/h. The display
shows “CAL. door”.
2. Press the “START / STOP”
key to store both values for the
up- and downstream sensor,
this will be acknowledged by a
sound.
3. Press the “MODE” key to go to the next
calibration step. The display shows “roll
C
LAM”
.
5.3.2. Enter the pressure calibration mode
5.3.3. Calibrating the offset of both sensors
Remove any IV-set inserted in the pump!
Remark:
By pressing the key "1" the actual value of the offset voltage in mV is displayed,
for the upstream sensor in the left hand display, for the downstream sensor in the
right hand display. Return to the original state by pressing the key "1" again.
1. Enter into the configuration mode
(
see cha
p
ter 2.3
)
.
3
.
9
.
9
. 123
4

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14.164.A_A707en.SM.V1.01.doc ARGUS Medical AG 10.02.04 AS 19 / 38
2. Close the
roller
clamp and
wait 10
seconds.
4. Press key
"MODE" to
enter the next
calibration
procedure.
The display
shows
“CAL. 0.4b”.
3. Press the
"START /
STOP" key to
store the
value for an
upstream oc-
clusion. This
will be ac-
knowledged
by a sound.
5. Open the roller clamp for the
next step!
1. Insert a new IV-set filled with water, place the roller
clamp on the upstream side near the pump and close
the door. Open the roller clamp and let the pump
running for 5 seconds at least.
5.3.4. Calibrating the upstream sensor part 1 (left side)
Remark:
By pressing the key "1" the pump display changes to “xxxx Pr S” where the left
display shows the actual upstream pressure sensor signal in mV.
Return to the original state by pressing the key "1" again.

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14.164.A_A707en.SM.V1.01.doc ARGUS Medical AG 10.02.04 AS 20 / 38
2. Restart a
pressure
build-up.
Check for
the pressure
gauge dis-
play which
must in-
crease.
4. Press the "MODE" key.
The display shows “CAL.
1.4b”. Follow the instruc-
tions on the next side.
1. Simulate a downstream occlusion by the 3-way
stop cock.
The pump must generate a pressure of at least 1.4
bar. Otherwise there might be a mechanical prob-
lem (pressure plate, door hinge, peristaltic, etc.).
Release the pressure again.
3. Press the "START / STOP" key
when a pressure of 0.4 bar has been
reached. The stored value will be
acknowledged by a sound.
5.3.5. Calibrating the downstream sensor (right side).
Remark:
By pressing the key "1" the pump display changes to “Pr S xxxx” where the right
display shows the actual downstream pressure sensor signal in mV.
Return to the original state by pressing the key "1" again.