Agilent Technologies G6012A Operation manual

Agilent Technologies
Agilent G6012A
Quiet Cover DS
User Information

Notices
© Agilent Technologies, Inc. 2012
No part of this manual may be reproduced
in any form or by any means (including
electronic storage and retrieval or transla-
tion into a foreign language) without prior
agreement and written consent from 
Agilent Technologies, Inc. as governed by
United States and international copyright
laws.
Manual Part Number
G6012-90010
Edition
First edition, May 2012
Printed in China
安捷伦科技 （上海）有限公司
上海市浦东新区外高桥保税区
英伦路 412 号
联系电话：[phone]
Warranty
The material contained in this docu-
ment is provided “as is,” and is sub-
ject to being changed, without notice,
in future editions. Further, to the max-
imum extent permitted by applicable
law, Agilent disclaims all warranties,
either express or implied, with regard
to this manual and any information
contained herein, including but not
limited to the implied warranties of
merchantability and fitness for a par-
ticular purpose. Agilent shall not be
liable for errors or for incidental or
consequential damages in connection
with the furnishing, use, or perfor-
mance of this document or of any
information contained herein. Should
Agilent and the user have a separate
written agreement with warranty
terms covering the material in this
document that conflict with these
terms, the warranty terms in the sep-
arate agreement shall control.
Safety Notices
CAUTION
A CAUTION notice denotes a hazard. It
calls attention to an operating
procedure, practice, or the like that, if
not correctly performed or adhered to,
could result in damage to the product
or loss of important data. Do not
proceed beyond a CAUTION notice
until the indicated conditions are fully
understood and met.
WARNING
A WARNING notice denotes a hazard.
It calls attention to an operating
procedure, practice, or the like that, if
not correctly performed or adhered to,
could result in personal injury or
death. Do not proceed beyond a
WARNING notice until the indicated
conditions are fully understood and
met.

Quiet Cover DS User Information 3
Contents
1 Introduction
General Information 6
Important Safety Warnings 8
Cleaning 10
Recycling the Product 10
Parts Identification 11
Site Preparation 13
2 Installation
Installing the Oil Tray 16
Installing the Rough Pump Inside Quiet Cover DS 17
Installing the Mist Filter Extension 21
Installing the Hose 22
Installing the Lid 23
Installing the Pump Access Panels 24
Connecting the Power Supply 25
Verifying the Installation 26
3 Operation
Front Panel Controls and Indicators 28
Handling Temperature Alarms 29
Changing Rough Pump Oil 30
Using the Kickstand 33
4 Troubleshooting

4Quiet Cover DS User Information

5
G6012A Quiet Cover DS
User Information
Agilent Technologies
1
Introduction
General Information 6
Important Safety Warnings 8
Cleaning 10
Recycling the Product 10
Parts Identification 11
Site Preparation 13
This manual describes how to install, operate, and
troubleshoot the G6012A Quiet Cover DS for GC/MS, LC/MS
and ICP/MS rough pumps.
The Quiet Cover DS encloses your rough pump to
significantly reduce noise, while two internal fans ensure
your pump will not overheat. There is an easy- to- use
kickstand and a full- size oil tray to facilitate changing the
oil. There are also multiple access panels to easily access the
pump for routine maintenance.
The Quiet Cover DS is compatible with Agilent DS 202,
DS 302, DS 402, and DS 602 pumps.

6Quiet Cover DS User Information
1Introduction
General Information
The Quiet Cover DS conforms to the International
Electrotechnical Commission (IEC) 61010–1 safety standard.
It also conforms to the following regulations on
Electromagnetic Compatibility (EMC) and Radio Frequency
Interference (RFI):
•CISPR 11/EN 55011: Group 1, Class A
•IEC/EN 61326
•AUS/NZ
This ISM device complies with Canadian ICES- 001. Cet
appareil ISM est conforme a la norme NMB—001 du Canada.
The Quiet Cover DS is designed and manufactured under a
quality system registered to ISO 9001.
Information
The Agilent Technologies Quiet Cover DS meets the following
IEC classifications: Category II, Pollution Degree 2, Class III.
Quiet Cover DS has been designed and tested in accordance
with recognized safety standards and is designed for use
indoors. If it is used in a manner not specified by the
manufacturer, the protection provided by the instrument may
be impaired. Whenever the safety protection of the Quiet
Cover DS has been compromised, disconnect it from all
power sources and secure it against unintended operation.
Refer servicing to qualified service personnel. Substituting
parts or performing any unauthorized modification to the
instrument may result in a safety hazard.

Introduction 1
Quiet Cover DS User Information 7
Symbols
Warnings in the manual or on the instrument must be
observed during all phases of operation, service, and repair
of this instrument. Failure to comply with these precautions
violates safety standards of design and the intended use of
the instrument. Agilent Technologies assumes no liability for
the customer’s failure to comply with these requirements.
Table 1 lists the safety symbols that may appear on Quiet
Cover DS.
Table 1 Safety symbols
Description Symbol

See accompanying instructions for more information.

Indicates a hot surface.

Pinch hazard.

Indicates earth (ground) terminal.

Indicates that you must not discard this electrical/
electronic product in domestic household waste.

8Quiet Cover DS User Information
1Introduction
Important Safety Warnings
Safety cautions and warnings must be observed during all
phases of operation, service, and repair of Quiet Cover DS.
Failure to comply with these precautions violates safety
standards of design and Quiet Cover DS’s intended use.
Agilent Technologies assumes no liability for the customer’s
failure to comply with these requirements.
WARNING
Never run the pump without also running Quiet Cover DS.
CAUTION
While running Quiet Cover DS:
•Do not block air flow to the fans.
•Do not set items on top of Quiet Cover DS.
•It is important that the Quiet Cover DS not recirculate hot air. Always
position the back end of the Quiet Cover DS where it can draw cool air.
CAUTION
Be sure to position Quiet Cover DS so that there is plenty of room to
allow access to panels and controls. See Table 3 on page 13 for
more information.
WARNING
In the event of a temperature alarm malfunction or if the alarm has
been on for an extended period of time, Quiet Cover DS and the
pump may be dangerously hot. Check that the Quiet Cover DS and
pump are cool before you touch them.

Introduction 1
Quiet Cover DS User Information 9
Electromagnetic compatibility
This device complies with the requirements of CISPR 11.
Operation is subject to the following two conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired
operation.
If this equipment does cause harmful interference to radio
or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try one
or more of the following measures:
•Relocate the radio or antenna.
•Move the device away from the radio or television.
•Plug the device into a different electrical outlet, so that
the device and the radio or television are on separate
electrical circuits.
•Make sure that all peripheral devices are also certified.
•Make sure that appropriate cables are used to connect the
device to peripheral equipment.
•Consult your equipment dealer, Agilent Technologies, or
an experienced technician for assistance.
•Changes or modifications not expressly approved by
Agilent Technologies could void the user’s authority to
operate the equipment.
Sound emission certification for Federal Republic of Germany
•Sound pressure – Lp < 70 dB according to EN
27779:1991.
•Schalldruckpegel – LP < 70 dB am nach EN 27779:1991.

10 Quiet Cover DS User Information
1Introduction
Cleaning
To clean the oil tray:
1Reach under the front of Quiet Cover DS and pull out the
tray.
2Wipe out excess oil with a clean, lint- free cloth.
3Wash the tray with a mild soap solution.
Recycling the Product
For recycling, contact your local Agilent sales office.

Introduction 1
Quiet Cover DS User Information 11
Parts Identification
Table 2 lists the major parts of the Quiet Cover DS kit.
Figure 1 and Figure 2 depict the parts of the Quiet Cover
DS.
Table 2 Quiet Cover DS parts
Part Quantity Part number
Quiet Cover DS 1 G6012-64000
•Oil tray 1 5188-1184
•Mist filter extension 1 5188-1181
•Clamp for mist filter extension 1 0100-0549
•Seal for mist filter extension 1 0100-1597
Power supply 1 5188-1164
Figure 1 Quiet Cover DS (front view)
Pump
Access door
Oil tray
Back casters
Front locking casters
Mist filter extension
with seal and clamp

12 Quiet Cover DS User Information
1Introduction
NOTE
See Figure 13 on page 28 for a view of the front panel controls.
Figure 2 Quiet Cover DS (back view)
Kickstand
Two fans
Mist filter
Pump access
panel
(both sides)
Power cord connection
Power
supply

Introduction 1
Quiet Cover DS User Information 13
Site Preparation
Prepare the installation site to meet the criteria in Table 3.
Table 3 Site prep information
Criteria Description
Physical dimensions
Weight 24.5 kg (54 lbs)
Dimensions Kickstand up: 89 × 39 × 44 cm (35 × 15.4 × 17.3 in) (L × W × H)
Power supply
AC input
voltage
100 to 240 VAC ±10%
DC output
voltage
+24 V
Output load
(max.)
1.25 A
Input
frequency
47 to 63 Hz
Power
consumption
11 W
Rated current 450 mA
Temperature and humidity ranges
Ambient
temperature
5 to 35 °C (41 to 95 °F)
Humidity 15 to 95%
Altitude 4600 m (14950 ft)

14 Quiet Cover DS User Information
1Introduction

15
G6012A Quiet Cover DS
User Information
Agilent Technologies
2
Installation
Installing the Oil Tray 16
Installing the Rough Pump Inside Quiet Cover DS 17
Installing the Mist Filter Extension 21
Installing the Hose 22
Installing the Lid 23
Installing the Pump Access Panels 24
Connecting the Power Supply 25
Verifying the Installation 26
This chapter describes how to assemble the Quiet Cover DS
and install the rough pump.

16 Quiet Cover DS User Information
2Installation
Installing the Oil Tray
Your Quiet Cover DS is shipped to you with the oil tray
packaged separately. You need to install it prior to using
Quiet Cover DS.
To install it, slide it into the bottom of Quiet Cover DS, with
the deep part of the tray forward. There are a set of rails
along the bottom edges of the frame that guide the tray into
place (Figure 3).
Figure 3 Installing the oil tray
Push in tray

Installation 2
Quiet Cover DS User Information 17
Installing the Rough Pump Inside Quiet Cover DS
To install the rough pump inside Quiet Cover DS:
1Remove the two pump access panels by loosening the
thumbscrews on the top and sides.
2Remove the lid by loosening the thumbscrews on each
side.
WARNING
The pump:
• May be hot. Use gloves when moving it or wait until it is cool.
• Is heavy. For your safety, two people should move it together.

18 Quiet Cover DS User Information
2Installation
3For Agilent DS 202 and DS 302 pumps, align the back
edge of the vibration foam with the back end of the pump
base (Figure 4). Center the pump on the vibration foam.
Figure 4 Proper installation of the DS 202/302 pumps
Vibration foam edge
Pump base back edge

Installation 2
Quiet Cover DS User Information 19
For Agilent DS 402 and DS 602 pumps, align the front
edge of the vibration foam with the front end of the
pump base (Figure 5). Be sure that the sides of the pump
base align with the sides of the vibration foam.
4Check your pump orientation inside the Quiet Cover DS.
The oil level window (sight glass) must face the front
door of the Quiet Cover DS. Make sure the pump power
cord is not crimped or under the pump.
Figure 5 Proper installation of the DS 402/602 pumps
Vibration foam
Pump base front edge
front edge

20 Quiet Cover DS User Information
2Installation
5Remove the grommet (Figure 6) from the back upper edge
of the Quiet Cover DS frame and place the grommet
around the pump power cord.
6Plug the pump power cord into the pump, then slide the
grommet with the power cord back into the groove on the
back of the frame (Figure 7).
Figure 6 Grommet location on Quiet Cover DS
Figure 7 Installed pump power cord (DS 302 shown)
Grommet
Grommet