barfield 1811G Operator's manual

1811G/H PITOT-STATIC TEST SET
USER INSTRUCTION MANUAL
M/N: 1811G/H, P/Ns: 101-00165
101-00168
101-00169
Doc. P/N: 56-101-00165/168/169
Revision A
September 9, 2009
__________________________________
BARFIELD, INC.
Corporate Headquarters
4101 Northwest 29th Street
Miami, Florida 33142
www.barfieldinc.com
Email: [email protected]
http://www.avionteq.com/Barfield-1811-PN-101-00168-Pitot-Static-Test-Set.aspx
www.avionteq.com

THIS PAGE INTENTIONALLY LEFT BLANK

THIS PAGE INTENTIONALLY LEFT BLANK

1811G /H INSTRUCTION MANUAL
56-101-00165 /168 /169 Rev. A Page iv
CONTACT INFORMATION
Users are requested to notify the manufacturer of any discrepancy, omission, or error found in
this manual. Inquiries should include specific questions and reference the publication title,
number, chapter, page, figure, paragraph, and effective date.
Please send comments to:
TECHNICAL CUSTOMER SUPPORT - GSTE
BARFIELD, INC.
P.O. BOX 025367
MIAMI, FL 33102-5367
USA
Telephone [phone]
[phone]
Fax [phone]
Email [email protected]

THIS PAGE INTENTIONALLY LEFT BLANK

1811G /H INSTRUCTION MANUAL
56-101-00165 /168 /169 Rev. A Page vi
ATTENTION
Although every effort has been made to provide the end user of this equipment with the most
current and accurate information, it may be necessary to revise this manual in the future. Please
be sure to complete and return the enclosed OWNER WARRANTY REGISTRATION CARD to
Barfield in order to validate the warranty and to ensure that you will receive updated information
when published. You MUST have your name and address on file at Barfield as a registered
user of this equipment, to be able to obtain the service covered by the warranty.
Visit the company website, http://barfieldinc.com/, for publication updates.
Please send the Registration Card to:
Barfield, Inc.
P.O. Box 025367
Miami, FL 33102-5367
USA

THIS PAGE INTENTIONALLY LEFT BLANK

1811G /H INSTRUCTION MANUAL
56-101-00165 /168 /169 Rev. A Page viii
REVISION RECORD
REV. ECO # REV. DATE DESCRIPTION OF CHANGE
A 260-00729 September 9, 2009
Initial Release, prepared from Technical Manual
57-101-00165/00168/00169 (TM1811G/H-8111,
revised on March 12, 1991), to update company
logo, contact information and format.

THIS PAGE INTENTIONALLY LEFT BLANK

1811G /H INSTRUCTION MANUAL
56-101-00165 /168 /169 Rev. A Page x
MAINTENANCE AND REPAIR INFORMATION
The manufacturer of this equipment does not recommend the user to attempt any maintenance
or repair. In case of malfunction, contact the manufacturer, to obtain the list of approved repair
facilities worldwide, ensuring that this equipment will be serviced using proper procedures and
certified instruments. A Return Maintenance Authorization (RMA) number will be assigned
during this call, to keep track of the shipment and the service.
BARFIELD PRODUCT SUPPORT
DIVISION Shipping Address:
Telephone [phone]
[phone]
Fax [phone]
Barfield, Inc.
4101 NW 29th Street
Miami, Florida 33142
USA
Mailing Address:
Barfield, Inc.
P.O. Box 025367
Miami, FL 33102-5367
USA

THIS PAGE INTENTIONALLY LEFT BLANK

1811G /H INSTRUCTION MANUAL
56-101-00165 /168 /169 Rev. A Page xii
TABLE OF CONTENTS
Contact Information
Attention Page
Revision Record Page
Maintenance and Repair Information
Table of Contents
Page
INTRODUCTION
1. PUBLICATION BREAKDOWN ...........................................................................1
2. INFORMATION PROVIDED WITH THE UNIT ..................................................1
3. RECERTIFICATION............................................................................................2
CHAPTER 1: DESCRIPTION
1. PURPOSE OF MANUAL.....................................................................................3
2. GENERAL DESCRIPTION .................................................................................4
3. SPECIFICATIONS ..............................................................................................5
4. PHYSICAL DESCRIPTION.................................................................................7
CHAPTER 2: OPERATION
1. GENERAL .................................................................................................. 11
2. PRESSURE /VACUUM SOURCE OPERATION........................................ 14
3. PREPARATION FOR TEST ....................................................................... 16
4. TESTER LEAK CHECKS ........................................................................... 17
5. STATIC SYSTEM LEAKS .......................................................................... 19
6. PITOT SYSTEM TESTS............................................................................. 21
7. COMBINED PITOT /STATIC SYSTEM TESTS.......................................... 23
8. MACHMETER TEST .................................................................................. 25
9. ENGINE PRESSURE RATIO (EPR) TEST ................................................ 26
10. MANIFOLD PRESSURE GAUGE TEST .................................................... 27
11. PRESSURE TESTS ................................................................................... 29
12. VACUUM TESTS ....................................................................................... 30
13. SHUTDOWN PROCEDURES .................................................................... 32
CHAPTER 3: SHIPPING
1. RECEIVING................................................................................................ 33
2. SHIPPING .................................................................................................. 33

1811G /H INSTRUCTION MANUAL
56-101-00165 /168 /169 Rev. A Page xiii
TABLE OF CONTENTS (continuation)
Page
CHAPTER 4: STORAGE
1. PROCEDURE............................................................................................. 35
CHAPTER 5: SERVICING
1. PERIODIC INSPECTION ........................................................................... 37
2. INSTRUMENT RECERTIFICATION........................................................... 38
APPENDIX: ENGINEERING SPECIFICATIONS ............................................... 39
SECTION 1. ALTIMETER........................................................................... 41
SECTION 2. AIRSPEED INDICATOR ........................................................ 49
SECTION 3. VERTICAL SPEED INDICATOR ........................................... 57

1811G /H INSTRUCTION MANUAL
56-101-00165 /168 /169 Rev. A Page 1 of 63
INTRODUCTION
1. PUBLICATION BREAKDOWN
This instruction manual establishes the operation standards for the 1811G /HPitot-Static
Test Set.
Its purpose is to provide sufficient information for the personnel unfamiliar with this unit to
understand this equipment, identify its parts, and operate it in accordance with proper
procedures, operating techniques, precautions and limitations.
2. INFORMATION PROVIDED WITH THE UNIT
Besides this User Instruction Manual, the 1811HA /GA Test Set is provided with the four
items described below.
A. An identification label, located on the front bulkhead of the Test Set, provides the
following information:
Manufacturer Name
Designation of Equipment
Equipment Part Number
Equipment Model Number Equipment Serial Number
Equipment Modification (if applicable) Equipment Options (if applicable)
B. The Owner's Warranty Registration card, (Figure 1), which is to be completed by the
owner and returned to the Barfield within ten (10) days of purchase to insure validation
of the warranty.
Figure 1 OWNER WARRANTY REGISTRATION CARD

1811G /H INSTRUCTION MANUAL
56-101-00165 /168 /169 Rev. A Page 2 of 63
C. The Limited Warranty Statement Card, (Figure 2), which lists the manufacturer's
obligation to the original purchaser.
Figure 2 LIMITED WARRANTY STATEMENT CARD
D. Each new or re-certified unit is delivered with a Certificate that shows the date when the
unit was tested by the manufacturer, its serial number, and when the next certification is
due. This certificate confirms that the unit performed according to its design
specifications.
3. RECERTIFICATION
The Test Sets P/Ns 101-00165, 101-00168, and 101-00169 have a 6-month recertification
period when analog instruments are installed.
It is strongly recommended that the manufacturer, Barfield Inc., service the Test Set. This
will ensure that all applicable engineering change orders are incorporated during the
required maintenance or recertification procedure.
Note: It is important that the customer ensures the Test Set is in compliance with the
Recertification requirement.

56-101-00165 / 168 / 169 Rev. A Page 3 of 63
1811G/H INSTRUCTION MANUAL

56-101-00165 / 168 / 169 Rev. A Page 4 of 63
1811G/H INSTRUCTION MANUAL

56-101-00165 / 168 / 169 Rev. A Page 5 of 63
1811G/H INSTRUCTION MANUAL

56-101-00165 / 168 / 169 Rev. A Page 6 of 63
1811G/H INSTRUCTION MANUAL