HP DESKJET 1050 Product manual

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HP 1050 Series Variable Wavelength Detector
Installation and
Maintenance Guide
ABCDE
HP Part No. 79853-90009
Printed in FRG
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cÕCopyright Hewlett-
Packard Company 1992 Warranty Safety
All rights reserved.
Reproduction, adaption, or
translation without prior
written permission is pro-
hibited, except as allowed
under the copyright laws .
HP Part No. 79853-90009
Second edition, October 1992
Printed in FRG
For details of warranty , see
\Warranty Statement" in Chapter 5 For details of safety , see \Safety Information " in Chapter 5
L
The apparatus is marked with this
symbol when the user should refer
to the instruction manual in order
to protect the apparatus against
damage .
M
Indicates dangerous voltages .
K
Indicates a protected ground
terminal.
Hewlett-P ackard GmbH
Hewlett-P ackard-Strasse 8
W-7517 Waldbronn 2
Federal Republic of Germany
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Using This
Handbook Use this handbook when you want to install ,
troubleshoot , or maintain your HP 1050 Series Variable
Wavelength Detector .
Chapter 1 describes how to install your detector and
prepare it for operation. Chapter 2 contains installation
instructions and information for accessories and
upgrades . Go to Chapter 3 when you get a not-ready
condition or error message, or other error symptom. Here
you will be directed to Chapter 4, when it is necessary
to replace a part. Chapter 5 gives supplementary
information about your detector .
What Other
Handbooks Are
Available?
Your detector comes complete with 2 further handbooks .
The User's Guide describes each of your detector's
functions .
Getting it all Together is intended for chromatographic
systems comprising only HP 1050 Series modules and
shows you how to connect diÀerent modules to make a
complete system.
iii
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Contents
1. Installing Your Detector
Choosing a Suitable Place . . . . . . . . . 1-1
Dimensions . . . . . . . . . . . . . . . 1-1
Weight . . . . . . . . . . . . . . . . . 1-1
Environment . . . . . . . . . . . . . . 1-1
Line Power . . . . . . . . . . . . . . . 1-1
Line Frequency . . . . . . . . . . . . . 1-2
Power Consumption . . . . . . . . . . . 1-2
Do I Need Anything Else? . . . . . . . . 1-2
Unpacking Your Detector . . . . . . . . . 1-2
Accessories . . . . . . . . . . . . . . . . 1-3
Setting Up Your Detector . . . . . . . . . 1-6
Removing the Locking Screws . . . . . . 1-7
Waste Drain . . . . . . . . . . . . . . 1-9
Solvent Inlet and Outlet . . . . . . . . . 1-11
Analog Output . . . . . . . . . . . . . 1-11
Remote Control . . . . . . . . . . . . . 1-12
Line Voltage . . . . . . . . . . . . . . 1-14
Fuses ................. 1-14
Power Cord . . . . . . . . . . . . . . . 1-16
Ground Connector . . . . . . . . . . . 1-17
Installing HP-IB Board . . . . . . . . . . 1-17
Checking Out Your Detector . . . . . . . . 1-19
Preparing the Detector . . . . . . . . . 1-20
Preparing the Pump . . . . . . . . . . . 1-20
Preparing the Recording Device . . . . . 1-20
Starting a Run . . . . . . . . . . . . . . 1-21
Contents-1
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2. Installing Accessories
3. Troubleshooting Your Detector
Troubleshooting During Start-Up . . . . . . 3-2
Detector Down . . . . . . . . . . . . . 3-2
ROMTEST FIM failed at U4 . . . . . . . 3-2
RAMTEST CMP failed at XXXXH . . . . . 3-2
Error Messages . . . . . . . . . . . . . . 3-3
Not Ready Conditions . . . . . . . . . . . 3-3
Troubleshooting During Operation . . . . . 3-3
Troubleshooting the Chromatogram . . . . 3-5
Retention Times Not Reproducible . . . . 3-5
Areas Not Reproducible . . . . . . . . . 3-6
Baseline Noise . . . . . . . . . . . . . 3-7
Baseline Wander . . . . . . . . . . . . 3-7
Baseline Drift . . . . . . . . . . . . . . 3-7
Baseline OÀset . . . . . . . . . . . . . 3-7
Tailing Peaks . . . . . . . . . . . . . . 3-8
Heading Peaks . . . . . . . . . . . . . 3-8
Double Peaks of One Substance . . . . . 3-8
Excessive Baseline Disturbance After
Injection . . . . . . . . . . . . . . 3-8
Air Bubbles in Flow Cell . . . . . . . . . 3-8
Removing Air Bubbles . . . . . . . . . . 3-9
4. Maintaining Your Detector
Changing Deuterium Lamp . . . . . . . . 4-2
Stage 1: Removing Lamp . . . . . . . . 4-2
Stage 2: Inserting New Lamp . . . . . . 4-4
Stage 3: Calibrating Zero-Order Light . . 4-4
Calibrating Wavelength Accuracy . . . . 4-5
Removing the Flow Cell . . . . . . . . . . 4-5
Cleaning Standard Flow Cell . . . . . . . . 4-6
Removing Standard Flow Cell . . . . . . 4-6
Disassembling Standard Flow Cell . . . . 4-6
Cleaning Parts of Standard Flow Cell . . . 4-7
Reassembling Standard Flow Cell . . . . 4-7
Cleaning Semi-Micro Flow Cell . . . . . . . 4-8
Removing Semi-Micro Flow Cell . . . . . 4-8
Disassembling Semi-Micro Flow Cell . . . 4-8
Cleaning Parts of Semi-Micro Flow Cell . . 4-9
Contents-2
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Reassembling Semi-Micro Flow Cell . . . 4-9
Cleaning Preparative Flow Cell . . . . . . 4-10
Removing Preparative Flow Cell . . . . . 4-10
Disassembling Preparative Flow Cell . . . 4-10
Cleaning Parts of Preparative Flow Cell . 4-11
Reassembling Preparative Flow Cell . . . 4-11
Cleaning High-Pressure Flow Cell . . . . . 4-12
Removing High-Pressure Flow Cell . . . . 4-12
Disassembling High-Pressure Flow Cell . . 4-12
Cleaning Parts of High-Pressure Flow Cell 4-13
Reassembling High-Pressure Flow Cell . . 4-13
5. Supplementary Information
Warranty Statement . . . . . . . . . . . . 5-1
All Analytical Products . . . . . . . . . 5-1
Limitation of Warranty . . . . . . . . . 5-2
Limitation of Remedies and Liability . . . 5-3
Responsibilities of the Customer . . . . . 5-3
Responsibilities of Hewlett-P ackard . . . 5-4
Safety Information . . . . . . . . . . . . 5-5
General . . . . . . . . . . . . . . . . 5-5
Operation . . . . . . . . . . . . . . . 5-5
Safety Symbols . . . . . . . . . . . . . 5-6
Solvent Information . . . . . . . . . . . . 5-9
Flow Cell . . . . . . . . . . . . . . . . 5-9
Solvents . . . . . . . . . . . . . . . . 5-9
Use of Solvents . . . . . . . . . . . . . . 5-10
Important . . . . . . . . . . . . . . . 5-11
Acids.................. 5-11
Bases . . . . . . . . . . . . . . . . . 5-11
Salts.................. 5-11
Organic Solvents . . . . . . . . . . . . 5-12
BuÀer Solutions . . . . . . . . . . . . 5-12
Degassing Solvents . . . . . . . . . . . 5-15
Radio Interference . . . . . . . . . . . . 5-16
Manufacturer's Declaration . . . . . . . 5-16
Hersteller- bescheinigung . . . . . . . . 5-16
Sound Emission . . . . . . . . . . . . . . 5-17
Manufacturer's Declaration . . . . . . . 5-17
Hersteller- bescheinigung . . . . . . . . 5-17
Declaration of Conformity . . . . . . . . . 5-18
Contents-3
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SpeciÃcations . . . . . . . . . . . . . . . 5-19
Detection Type . . . . . . . . . . . . . 5-19
Noise.................. 5-19
Drift .................. 5-19
Wavelength Range . . . . . . . . . . . 5-19
Wavelength Accuracy . . . . . . . . . . 5-19
Wavelength Reproducibility . . . . . . . 5-19
Bandwidth . . . . . . . . . . . . . . . 5-19
Linear Absorbance Range . . . . . . . . 5-19
Response Time . . . . . . . . . . . . . 5-19
Spectra................. 5-19
Light Source . . . . . . . . . . . . . . 5-20
Flow Cells . . . . . . . . . . . . . . . 5-20
Control ................. 5-20
Parameters . . . . . . . . . . . . . . . 5-20
Analog Output . . . . . . . . . . . . . 5-20
Communications . . . . . . . . . . . . 5-20
Safety Aids . . . . . . . . . . . . . . . 5-20
Environment . . . . . . . . . . . . . . 5-20
Dimensions . . . . . . . . . . . . . . . 5-20
Printing History . . . . . . . . . . . . . . 5-21
Your Comments Are Welcome . . . . . . . 5-23
Your Comments Are Welcome . . . . . . . 5-25
Index
Contents-4
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Figures
1-1. Position of Locking Screws and Spacers . 1-7
1-2. Holes on Rear Panel for Locking Screws
and Spacers . . . . . . . . . . . . . 1-8
1-3. Front of Detector . . . . . . . . . . . . 1-8
1-4. Rear of Detector . . . . . . . . . . . . 1-9
1-5. Position of Waste Drain and Lever . . . . 1-9
1-6. APG REMOTE Connector . . . . . . . . 1-13
3-1. Baseline Shapes . . . . . . . . . . . . . 3-9
4-1. Removing Detector Top Cover . . . . . . 4-3
4-2. Position of Flow Cell Cassette Screws . . 4-5
4-3. Standard Flow Cell . . . . . . . . . . . 4-6
4-4. Semi-Micro Flow Cell . . . . . . . . . . 4-8
4-5. Preparative Flow Cell . . . . . . . . . . 4-10
4-6. High-Pressure Flow Cell . . . . . . . . . 4-12
Tables
1-1. Packing List . . . . . . . . . . . . . . 1-2
1-2. Accessories . . . . . . . . . . . . . . . 1-3
1-3. Signal Cables . . . . . . . . . . . . . . 1-11
1-4. APG Remote Control Cables . . . . . . . 1-12
1-5. APG Remote Control Connector Functions 1-13
1-6. Fuses . . . . . . . . . . . . . . . . . 1-15
1-7. Integrator Scaling Factors . . . . . . . . 1-21
5-1. Warranty Services . . . . . . . . . . . . 5-4
Contents-5
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1
1
Installing Your Detector
This chapter describes how to install and check out your
detector . If you want to connect your detector to other
HP 1050 Series modules , see Getting it all Together .
Choosing a
Suitable Place Check carefully before you begin that the place you have
chosen to install your detector meets requirements below .
Dimensions 325 mm ¬133 mm ¬545 mm
(12.8 inch ¬5.2 inch ¬21.5 inch)
(width ¬height ¬depth)
Leave adequate space, at least 80 mm (3 inch), at rear for
access to connectors .
Weight 14 kg (31 lb)
Environment Temperature 5 to 55ŒC (40 to 131 ŒF)
Humidity <95% (non-condensing)
Line Power 100 to 120 V AC, ∆10% or 220 to 240 V AC, ∆10%
Installing Your Detector 1-1
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1
Line Frequency 48 to 66 Hz
Power Consumption 150 VA maximum
Do I Need
Anything Else? Waste container or drain
Unpacking Your
Detector Inspect carton. If you Ãnd signs of external damage ,
contact Hewlett-P ackard.
Check that you have the items shown in Table 1-1.
Table 1-1. Packing List
Description Hewlett-
Packard
Part Number
Check
Power cord as ordered . . .
Signal cable as ordered . . .
Remote cables as ordered . . .
Instruction kit handbooks 79853-90008 . . .
Leak interface kit 79853-68731 . . .
Start-up kit, including: 79853-68701 . . .
One Pozidriv screwdriver #1 8710-0899 . . .
One wrench 1
4and 5 16 inch 8710-0510 . . .
Three 2-amp fuses 2110-0002 . . .
Three 3-amp fuses 2110-0003 . . .
1-2 Installing Your Detector
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1
Accessories Table 1-2 shows accessories that are available for use
with your detector .
Table 1-2. Accessories
Description Hewlett-
Packard
Part Number
Check
Deuterium lamp 79883-60002
Standard Õow cell (stainless steel) 79853-60008
Standard Õow cell (titanium) 79853-60011
Semi-micro Õow cell (stainless steel) 79853-60010
High-pressure Õow cell (stainless
steel) 79853-60009
Preparative Õow cell (titanium) 79853-60012
Installing Your Detector 1-3
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1
Table 1-2. Accessories (continued)
Description Hewlett-
Packard
Part Number
Check
Parts for standard Õow cell
Standard Õow cell kit, including 2
windows , 2 gaskets #1, 1 gasket #2,
and 1 gasket #3
79853-68718
Windows , quartz (pack of2) 79853-68719
Gaskets #1, PTFE (pack of 10) 79853-68720
Gaskets #2, PTFE (pack of 5) 79853-68721
Gaskets #3, PTFE (pack of 5) 79853-68722
Cell screw 79853-27201
Cell rings (pack of 2) 79853-27202
Springs (pack of 10) 79853-27203
Parts for semi-micro Õow cell
Semi-micro Õow cell kit, including 2
windows , 2 gaskets #1, and 2
gaskets #2
79853-68723
Windows , quartz (pack of 2) 79853-68719
Gaskets #1, PTFE (pack of 10) 79853-68720
Gaskets #2, PTFE (pack of 10) 79853-68724
Cell screw 79853-27201
Cell rings (pack of 2) 79853-27202
Springs (pack of 10) 79853-27203
1-4 Installing Your Detector
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1
Table 1-2. Accessories (continued)
Description Hewlett-
Packard
Part Number
Check
Parts for high-pressure Õow cell
High-pressure Õow cell kit,
including 2 windows , 1 gasket #1,
and 1 gasket #2
79853-68728
Windows , quartz (pack of 2) 79853-68714
Gaskets #1, polyimide (pack of 5) 79853-68729
Gaskets #2, polyimide (pack of 5) 79853-68730
Cell screw 79853-27201
Cell rings (pack of 2) 79853-27204
Parts for preparative Õow cell
Preparative Õow cell kit, including 1
window #1, 1 window #2, 1 gaskets
#1, 4 gaskets #2 (1 of each size), and
1 gasket #3
79853-68725
Window kit, including 1 window #1
and 1 window #2 79853-68726
Windows #1,quartz (pack of 2) 79853-68719
Gaskets #1, PTFE (pack of 10) 79853-68720
Gaskets #2, PTFE (1 of each size) 79853-68727
Gaskets #3, PTFE (pack of 5) 79853-68732
Cell screw 79853-27201
Springs (pack of 10) 79853-27203
Communication Interface , including
HP-IB card and HP-IB cable 79853C #305 or 79853-68711
Installing Your Detector 1-5
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1
Setting Up Your
Detector Place detector on bench, allowing adequate space at rear
for access to connectors .
WARNING Ensure that line-power cord is disconnected before
setting up your Variable Wavelength Detector .
WARNUNG W ahrend der Installation Ihres Variable Wavelength
Detectors darf das Netzkabel nicht angeschlossen
sein.
CUID ADO Aseg ”urese que el cable de red est ”a desconectado antes
de instalar su Variable Wavelength Detector .
ATTENTION Assurez vous que le cable secteur n'est pas connect ”e
avant d'installer votre Variable Wavelength Detector .
ATTENZIONE Assicuratevi che il cavo di alimentazione sia
scollegato prima di installare il Variable Wavelength
Detector .
WAARSCHUWING Zorg dat het netsnoer is losgekoppeld, voordat de
Variable Wavelength Detector wordt geinstalleerd.
Note If you have more than one HP 1050 Series module ,
see Getting it all Together which recommends suitable
arrangements of the diÀerent modules .
Each detector is identiÃed by a 10-digit serial number on
a label attached to the rear panel.
The serial number of my detector is:
x
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√
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√
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√
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x
√
...................
1-6 Installing Your Detector
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1
Removing the
Locking Screws To prevent damage during transport, the optical unit is
secured by locking screws .
1. Place detector on side as shown in Figure 1-1.
2. Remove locking screws and spacers using a Pozidriv #1
screwdriver , see Figure 1-1.
Figure 1-1. Position of Locking Screws and Spacers
3. Screw locking screws and spacers in holes on rear
panel as shown in Figure 1-2. You will need the
screws and spacers again if you want to transport your
detector .
Installing Your Detector 1-7
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1
Holes fo r Screws
Figure 1-2.
Holes on Rear Panel for Locking Screws and
Spacers
Line-power Switch
Flow Cell Cassette
Waste Outlet
Leak Interface Keyboa rd
Status Lamps
Outlet
Inlet
Display
Figure 1-3. Front of Detector
1-8 Installing Your Detector
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1
HP-IB Connector Remote Control Analog Output
Line-power Socket
Voltage Selection Switch Fuses
(behind cover)
Figure 1-4. Rear of Detector
Waste Drain The waste drain is located on the detector front panel as
shown in Figure 1-5.
Waste Drain
Lever
Figure 1-5.
Position of Waste Drain and Lever
The waste line of your detector contains a small reservoir
with a leak sensor (thermistor) to detect leaks . When
a leak is detected a shut down signal is sent from the
REMOTE connector which is used to stop your pump .
Installing Your Detector 1-9
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