Service parts identification........................................................................................................................................................... 5
Date code............................................................................................................................................................................................ 6
About service bulletins...................................................................................................................................................................6
Procedure to identify a part..........................................................................................................................................................7
Regional part numbers............................................................................................................................................................. 7
Example of a part identification (H1P 45/53)....................................................................................................................7
Order code.......................................................................................................................................................................................... 9
Common parts and special hardware
Special hardware H1, M1, P1......................................................................................................................................................10
Special hardware P4-PN...............................................................................................................................................................14
Controls
Control A2, A3................................................................................................................................................................................. 16
Control A4, A5................................................................................................................................................................................. 18
Control A7.........................................................................................................................................................................................20
Control A8.........................................................................................................................................................................................22
Control A9, B1..................................................................................................................................................................................24
Control B5.........................................................................................................................................................................................26
Control B7.........................................................................................................................................................................................28
Control B8.........................................................................................................................................................................................30
Control B9.........................................................................................................................................................................................32
Control C2.........................................................................................................................................................................................34
Control C3.........................................................................................................................................................................................36
Control E2......................................................................................................................................................................................... 38
Control E5......................................................................................................................................................................................... 40
Control E6, E7...................................................................................................................................................................................42
Control E8......................................................................................................................................................................................... 44
Control F1, F2...................................................................................................................................................................................46
Control F4......................................................................................................................................................................................... 48
Control H2, H3.................................................................................................................................................................................50
Control H6, H7.................................................................................................................................................................................52
Control H8, H9.................................................................................................................................................................................54
Control J1, J2....................................................................................................................................................................................56
Control J3, J4....................................................................................................................................................................................58
Control M1, M2............................................................................................................................................................................... 60
Control M3, M4............................................................................................................................................................................... 62
Control M5, M6............................................................................................................................................................................... 64
Control N1, N2.................................................................................................................................................................................66
Control N3, N4.................................................................................................................................................................................68
Control N5, N6.................................................................................................................................................................................70
Control N7, N8.................................................................................................................................................................................72
Control ND, NN............................................................................................................................................................................... 74
Control P5......................................................................................................................................................................................... 76
Control P6, P7..................................................................................................................................................................................78
Control P8, P9..................................................................................................................................................................................80
Control R3......................................................................................................................................................................................... 82
Control R4......................................................................................................................................................................................... 84
Control T6, T7.................................................................................................................................................................................. 86
Control T8, T9.................................................................................................................................................................................. 88
Control U1, U2.................................................................................................................................................................................90
Control U3, U4.................................................................................................................................................................................92
End cap D6, D8............................................................................................................................................................................. 104
End cap E5, E6...............................................................................................................................................................................106
End cap E9, F1...............................................................................................................................................................................108
End cap F2, F3...............................................................................................................................................................................110
End cap G2, G9..............................................................................................................................................................................112
End cap J7.......................................................................................................................................................................................114
Port A................................................................................................................................................................................................124
High pressure setting F01-F07.......................................................................................................................................... 124
High pressure setting J18-J48............................................................................................................................................126
High pressure setting K18-K48..........................................................................................................................................128
High pressure setting L15-L48...........................................................................................................................................132
Port B................................................................................................................................................................................................136
High pressure setting F01-F07.......................................................................................................................................... 136
High pressure setting J18-J48............................................................................................................................................138
High pressure setting K18-K48..........................................................................................................................................140
High pressure setting L15-L48...........................................................................................................................................144
H1P 45/53 seal kit........................................................................................................................................................................ 150
The following information and procedure is used to identify the module group, item number,
manufacture date, part number, and part name of the parts included in the H1P 45 and 53.
The parts listed include all parts which may be used when performing either “Minor Repairs”, “Major
Repairs” or “Conversions” on the .
Each unit will have a nameplate affixed to the housing. The nameplate of the will include the following
information:
Model code
The Danfoss model code completely defines the specific unit and must be used when ordering parts to
service this product.
Model/material number
The Danfoss model number (also known as material number) is used by the factory in manufacturing. On
repeat orders, a complete unit can be ordered by the model number.
Serial number
The Danfoss serial number is used to identify the manufacture date and the unit sequence in the build.
The serial number is also used to identify the units warranty time period.
The letter code indicates the location of original manufacture (assembly).
The first number (2 digits) indicates the year of manufacture. The second number (2 digits) indicates the
calendar week of manufacture.
The third number (5 digits) is a sequential number used to identify a specific unit.
The date code is defined as the year and week of manufacture. The same item number may list more than
one part number. This indicates that there is more than one configuration for that item number. You will
see that there are different date codes for the different part numbers. Find the date code of your unit
from the nameplate to determine which service part number you need to order.
Example: The service part desired is item G30
Order CodeItemDate BeginDate EndPart NumberPart NameQty. per
80G3089-178000243End cap gasket 1
G3089-168000151End cap gasket
(SB-1995-006)
Model/Kit
1
All units using this order code with a date code prior to 89-17 must use part number “8000151.” All units
with a date code of 89-17 and newer must use part number “8000243.”
A Service Bulletin Number (SB-_ _ _ _ - _ _ _) may follow the “Part Name” of the part you desire. You must
read that Service Bulletin prior to ordering that part. The information contained in these Service Bulletins,
as of the print date of this bulletin, are included at the end of this manual. Service Bulletins contain more
detailed information such as interchangeability, what additional parts are involved, etc. It is suggested
that you add additional Service Bulletins to this manual as you receive them.
The modular design of this product results in a simplified service parts list and part number identification
procedure.
The same item numbers are used for same part names on all units within a product type. A part number
that has another number following it in parentheses is done to make this a world wide manual.
Regional part numbers
Some part numbers are region specific and should be ordered accordingly.
As an example, the part number (example: 314583 (9008000-0118) will be used. The first number is sold
in Germany. The number in parentheses is sold in the United States. Customers would order
9008000-0118 if ordering the part in the United States.
Example of a part identification (H1P 45/53)
The nameplate on an H1 pump has an Order Code of H1P045 R A A A2 C3 N F1 F G5 NN J 35 J 35 B L 20 PN
NNN NNN. Use the following procedures to determine the part number of the drive shaft used on this
pump.
1. Referring to the input shaft module in the Order code on page 9, the input shaft option for this
pump is identified by the code "G5."
H1P045 R A A A2 C3 N F1 F G5 NN J 35 J 35 B L 20 PN NNN NNN
2. Referring to the service parts list, find the shaft group and the order code that relates to this unit (G5).
The shaft is found to be item J100 and part number 141954.