SKF THGD 100 User manual

Instructions for use
Mode d’emploi
Bedienungsanleitung
Instrucciones de uso
Manuale d’istruzioni
Instruções de uso
使用说明书
Инструкция по эксплуатации
SKF THGD 100

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2SKF THGD 100

3SKF THGD 100
Table of contents
EC Declaration of conformity ................................................................. 4
Safety precautions ................................................................................ 5
1. Application .................................................................................... 6
2. Description .................................................................................... 6
3. Technical data................................................................................. 7
4. Installation .................................................................................... 8
5. Operating instructions .................................................................... 9
5.1 Operating buttons ....................................................................................9
5.2 Display mode.......................................................................................... 10
6. Menu functions............................................................................. 11
6.1 Automatic power on/off ....................................................................... 11
6.2 Changing the displayed units (MPa / psi) ........................................... 12
6.3 Displaying serial number...................................................................... 12
6.4 Zero point correction (ZERO) ............................................................... 13
7. Maintenance ................................................................................. 13
Original instructions

4SKF THGD 100
EC Declaration of conformity
We, SKF Maintenance Products, Meidoornkade 14, 3992 AE Houten,
The Netherlands herewith declare under our sole responsibility that the
products described in these instructions for use, are in accordance with
the conditions of the following Directive(s):
EMC DIRECTIVE 2014/30/EU
RoHS DIRECTIVE 2011/65/EU
and are in conformity with the following standards:
EN 61000-6-2:2005 Electromagnetic compatibility (EMC)
- Immunity for industrial environments
EN 61000-6-3:2007 Electromagnetic compatibility (EMC)
- Emission standard for light-industrial environments
EN 61326-1:2013 Electrical equipment for measurement,
control and laboratory use - EMC requirements
Houten, The Netherlands, November 2019
Mrs. Andrea Gondová
Manager Quality and Compliance

5SKF THGD 100
READ THIS FIRST
Safety precautions
• Read this instruction for use fully. Follow all safety precautions
to avoid personal injury or property damage during equipment
operation. SKF cannot be responsible for damage or injury resulting
from unsafe product use, lack of maintenance or incorrect equipment
operation.
• In case of any uncertainties as regards the use of the equipment
contact SKF.
• Do ensure that the equipment to which the digital oil pressure gauge
is fitted is only operated by trained personnel.
• Do wear proper personal protective gear, such as eye protection and
protective gloves, when operating the equipment to which the digital
oil pressure gauge is fitted.
• Do inspect the digital oil pressure gauge carefully before use.
• Do not use a damaged or modified digital oil pressure gauge.
• Do use clean recommended hydraulic oils
(SKF LHMF 300, LHDF 900 or similar).
• Do not use glycerine or water based fluids as a pressure medium.
Premature equipment wear or damage can result.
• Do not use the digital oil pressure gauge above the stated maximum
working pressure of 100 MPa (14500 psi).
• Do follow local safety regulations.
• Do service the digital oil pressure gauge at a SKF Repair Centre.

6SKF THGD 100
1. Application
The high precision digital oil pressure gauge THGD 100 is designed to
accurately measure hydraulic pressures up to 100 MPa (14500 psi).
The THGD 100 is required when mounting bearings using the
SKF Drive-up Method.
2. Description
The THGD 100 displays the current and the maximum pressure on the dual
display. A bar graph gives a graphical indication of the actual pressure.
The THGD 100 displays the pressures in either MPa or psi and has a backlight
function.
The THGD 100 is suitable for use with SKF pumps 729124, TMJL 50 and
TMJL 100 and can also be directly fitted to an SKF Hydraulic Nut type
HMV...E.

7SKF THGD 100
3. Technical data
General
Digital oil pressure gauge with actual and maximum display
Bar graph display 33 segments (with peak and hold function)
4 1/2digit LC display (15 mm) with back light illumination
Start up check:
LCD Segment check, maximum pressure & current displayed units
(MPa or psi), Auto power off status, Serial number with software version
Pressure range, accuracy and resolution
Pressure range 0 - 100 MPa (14500 psi)
Accuracy ± 0,1% FS max.
Display resolution 0,01 MPa / 1 psi
Weight and dimensions
Weight 540 g (19 oz)
Dimensions Ø x d x h 79 x 33 x 118 mm (3 x 1.3 x 4.6 in)
(Without rubber protection sleeve)
Operating and storage conditions
Operating temperature 0 / 50 °C
Fluid temperature -20 / 80 °C
Storage temperature -20 / 60 °C
Rel. humidity < 85%
Environmental operating limits
Protection IP 67 (EN 60529)
Vibration 10500 Hz / 5 g (IEC 60068-2-6)
Shock 25 g / 11 ms (IEC 60068-2-29)
Reliability Cycles 100 million
Battery type and life time (typical)
Type 2 x LR6 (AA) alkaline batteries
Life time 1500 hours, (100 hours with back light function)

8SKF THGD 100
Maximum working, overload and burst pressure
Maximum working
pressure 100 MPa (14500 psi)
Maximum overload
pressure 120 MPa (17400 psi)
CAUTION
Exceeding the maximum overload pressure can lead to malfunctions and
result in the THGD 100 being damaged beyond repair
4. Installation
The THGD 100 digital oil pressure gauge is supplied with the batteries fitted.
Screw the G1/4male port of the THGD 100 into the female pressure port of
the pump or nut.
The THGD 100 can rotate 270 degrees around its vertical axis.