Agilent 5975 MSD PM Checklist
Preventive Maintenance Checklist
Agilent 5975 Mass Selective Detector
Purpose of Procedure
Preventive Maintenance is a factory recommended procedure designed to reduce the likelihood
of electro-mechanical failures. Failure to perform preventive maintenance may reduce the
long-term reliability of certain instrument systems.
Customer Responsibilities
Customers must ensure that all necessary operating supplies and consumables are available.
Customers may be asked to provide a recent autotune report for reference. The tune report
will be used to evaluate current system performance.
Preventive Maintenance Checklist
Discuss any problems the customer is having with the instrument.
Generate Pre-PM Tune Report and vent system (if system is not already vented)
Perform general inspection of system.
Clean interior and exterior of GC/MS system of dust and debris.
Clean ion source as requested by customer. Verify that there is no continuity
between ion source body and the individual lenses.
Check mechanical vacuum pump for leaks and change pump oil.
Replace diffusion pump oil, if applicable.
Inspect side plate O-ring seal.
Inspect vent knob O-ring. Clean or replace as necessary
Clean and inspect vacuum pump cooling fan. Install fan fuse if applicable.
Inspect and clean electronics cooling fan. Install fan fuse if applicable.
Check PFTBA level in vial; add to 1/4 full if necessary.
If CI MSD, check PFDTD level in vial; add to 1/4 full if necessary.
Re-install side plate assembly and ion source and initiate pump down cycle.
Check for proper vacuum readings.
Check and “Optimize Quadrupole Frequency” as necessary.
Run Tune (Atune, Stune or applicable CI Tune)
Fill out customer’s instrument maintenance logbook.
Adjust maintenance counters.
Fill out FSA PM sticker and attach to instrument.
Comments:
Customer:
System ID:
Service Rep.:
Date:
Changed both filaments
Houston Forensic Sciences Center
#4 US92013452
Lisa Busch
11-20-18
Agilent 7890A GC PM Checklist
Preventive Maintenance Checklist
7890A Series Gas Chromatograph
Purpose of Procedure
Preventive Maintenance is a factory recommended procedure designed to reduce the likelihood of electro-
mechanical failures. Failure to perform preventive maintenance may reduce the long-term reliability of
certain instrument systems.
Customer Responsibilities
Customers must ensure that all necessary operating supplies and consumables are available. Customers
may be asked to provide results from recent calibrations or check standards.
Preventive Maintenance Checklist
Discuss any problems the customer is having with the instrument.
Perform general inspection of system and run startup tests.
Clean interior and exterior of GC of dust and debris.
Check oven motor for noise and vibration.
Check oven flapper motor for 90º opening and closing (if accessible).
Clean inlet-cooling fan of dust and debris. Install fan fuses if applicable
Perform inlet maintenance (as per contract).
Clean detector jets and collectors, if applicable.
Verify detector gas flows and adjust if necessary.
Run appropriate detector check standard (or customer standard) to verify
operation.
Fill out customer’s instrument maintenance log.
Fill out and provide completed PM Sticker to customer.
Comments: ___________________________
Customer: _____________________________
GC ID: _______________________________
Service Rep.: ____________________________
Date: ________________________
Changed both filaments
Houston Forensic Sciences Center
#4 CN10937043
Lisa Busch
11-20-18
An integral Part of Your Company
F U L
L
S P E C T R U M
A N A L Y T I C S I N C.
FSA Ticket # 14356
11/19/2018
Workorder # 12038
Region
:
F10
Vendor Ref #
www.
fsaservice
.com
/forms/Warranty.pdf
SITE LOCATION
BILL TO:
Houston Forensics Science Center
1200 Travis St., Houston, TX 77002 United States
Ms. Melissa Henry
, mhenry@houstonforensicscience.org
Customer
Service Rep: Lisa Busch
Service Type: PM
Quality Level: Standard
Billing Type: Non-Billable
Payment Method: Service Contract
PO#: N/A
System ID
Manufacturer
Model
Serial#
GC/MS #4 - Dayong Lee's
Dept., Toxicology
Agilent
5975 diffusion
US92013452
Additional Instruments
G2614A (7683) Tray
CN9325397
G2913A
CN93257780
G3440A
CN10937043
PROBLEM DESCRIPTION:
PM
WORK PERFORMED:
11-20-18 MS tuned and vented upon arrival. Changed the diff pump fluid and rough pump oil. Cleaned the source.
Changed both filaments. PFTBA level satisfactory. Cleaned MS fans. Changed the inlet liner, o-ring, gold seal/washer,
and septum. Cleaned the split vent copper tubing. Cleaned the shell weldment with methanol. Cleaned the inlet fan.
Cleaned GC inside/out. Cleaned the ALS guide rods and rotated the belts. Cleaned the tray guide rods. MS pumps down
normally with no air leaks. Water is still high after 1 hour pumping down. MS tunes successfully, but needs to continue to
pump down. Will check back with customer 11-21-18.
11-26-18 Customer advises that instrument is operational.
FSA Part# (Inventory)
Description (manual)
Qty
Price Each
Total
AG-597X-PM-D
labor
1
$1200.00
$1,200.00
AG-597X-PM-D
HP/Agilent 597X PM (Diffusion Pump)
1
$100.00
$100.00
Part
s
Total: $1300.00
HOURS
RATE
TOTAL
Labor Hours: 4.5
Labor
Rate: $0
Labor Total:
$0
Travel Hours: 2.0
Travel Rate: $300
Travel Total:
$600
Extended Travel: $0
Misc. S&H:
$0.00
~i:72:100~
NOT AN INVOICE, TAXES NOT
INCLUDED
Total Labor
:
Report Total:
Credit Amount:
$600
$1900.00
$1900.00
Balance Due:
$0.00
1252 Quarry Lane * Pleasanton * CA 94566 * 800-795-6357 * FAX: 925-485-9018