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

English 3
Français 14
Deutsch 25
Español 36
Italiano 47
Português 58
中文69
Русский 80

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.

9SKF THGD 100
5. Operating instructions
5.1 Operating buttons
THGD 100
MAX
FS
MENU
ZERO
RESET
OK
The THGD 100 has four operating buttons.
Press to turn the THDG 100 on or off. The following are
displayed when turning the THGD 100 on:
• LCD segment check
• Full scale pressure (MPa)
• Current Power Off status.
Po off – continuous operation.
Po on – automatic switch off after 30 minutes
• Serial Number and firmware version
Press for 2 seconds to activate backlight function. The backlight will remain on
for 30 minutes.
MAX
FS
MAX/FS
Toggle between maximum (MAX) pressure and
Full scale (FS) indication (100MPa / 14500 psi).
MENU/ZERO and RESET/OK are explained in section 6.

10 SKF THGD 100
5.2 Display mode
A
D
B
C
The actual pressure is indicated in the display mode. The measured value is
displayed in the corresponding unit. The MAX or FS value is indicated in the
lower part of the display.
Display Description
A. Bar graph: Graphic indication of the actual pressure.
A pressure peak is indicated by means of a pixel (graduation mark).
B. Actual pressure reading.
The indicated value is refreshed three times per second.
C. MAX/FS: Indicates the maximum or full scale value according to setting.
The MAX value is refreshed at three times per second.
The FS shows the upper limit of the scale (i.e 100MPa or 14500 psi).
If OFL is displayed, this indicates that the applied pressure is outside given full
scale range.
If the OFL remains displayed, while the THGD 100 is not under
pressure, contact your local SKF Service Centre.
D. Battery life remaining
The battery life indicator shows the battery life remaining. If the battery
life indicator flashes then the batteries are nearly exhausted and should be
replaced.

11SKF THGD 100
6. Menu functions
MENU
ZERO
MENU/ZERO is used to access the menu functions.
The following settings can be made in the MENU function:
• Auto Power Off – on (30 minutes)
or off (continuous operation)
• Unit selection (MPa or PSI)
• Serial number display
RESET
OK
RESET/OK
6.1 Automatic power on/off
Press MENU/ZERO for 2 seconds. MEnu will be displayed.
Press MENU/ZERO briefly and depending on the set up, two different displays
are possible:
If PO On is displayed, then the device is currently set in PO off
(no automatic power off) mode.
To change to automatic power on mode press RESET/OK.
If PO OFF is displayed, then the device is currently set in PO on
(automatic power off) mode.
To change to automatic power off mode press RESET/OK.
Wait a few seconds and the display reverts to the actual pressure reading
display or press MENU/ZERO to continue to 6.2.
The settings Auto Power Off or Continuous operation remain stored and are
active when the THGD 100 is turned off and on again.

12 SKF THGD 100
6.2 Changing the displayed units (MPa / psi)
Press MENU/ZERO for 2 seconds. MEnu will be displayed.
Continue press MENU/ZERO briefly until the required measurement unit
is displayed.
Press RESET/OK to confirm selection.
Wait a few seconds and the display reverts to the actual pressure reading
display or press to continue to 6.3.
6.3 Displaying serial number
Follow steps given in 6.2 above and continue pressing MENU/ZERO briefly
until the serial number is displayed.
Wait a few seconds and the display reverts to the actual pressure reading
display or press RESET/OK to return to actual values immediately.

13SKF THGD 100
6.4 Zero point correction (ZERO)
The zero point can be corrected manually should undesired deviations occur
when no system pressure is being applied (atmospheric pressure).
The zero point correction sets the current actual value to zero.
In order exclude erroneous measurements, ensure no system pressure
is being applied when carrying out this function.
Press MENU/ZERO briefly.
ZEro on will be displayed
Press RESET/OK, this initiates the zero point correction.
The actual measured value is indicated in the display as 0.0 MPa (0 psi).
The correction remains active until the device is turned off.
OFL/ZEro is displayed for 3 seconds if the measured pressure is greater than
5% of the measurement range. Zero point correction cannot be carried out.
To reset the zero point correction turn the THGD 100 off and then on again.
7. Maintenance
The only maintenance required is replacement of the batteries.
When the batteries are almost discharged, the battery indicator flashes.
• Before replacing the batteries turn off the THGD 100.
• Pull the rubber protection sleeve back until the whole of the back plate is
exposed. Use a screwdriver (tip type TX8) and remove the back plate.
• Carefully remove the old batteries.
• Insert two new LR6 (AA) alkaline batteries. Take care to ensure the
correct polarity.
• Refit the back plate and rubber protection sleeve.
• Dispose of discharged batteries in accordance with local statutory
regulations.
There are no user serviceable parts in the THDG 100.

14 SKF THGD 100
Table des matières
Déclaration de conformité UE.............................................................. 15
Recommandations de sécurité............................................................. 16
1. Application .................................................................................. 17
2. Description .................................................................................. 17
3. Caractéristiques techniques........................................................... 18
4. Installation .................................................................................. 19
5. Mode d’emploi .............................................................................. 20
5.1 Touches d’utilisation..............................................................................20
5.2 Mode de visualisation ........................................................................... 21
6. Fonctions de menu........................................................................ 22
6.1 Fonction d’arrêt/marche automatique................................................ 22
6.2 Changement des unités affichées (MPa / psi).................................... 23
6.3 Affichage du numéro de série..............................................................23
6.4 Correction du point zéro (ZERO)..........................................................24
7. Maintenance ................................................................................. 24
Traduction extraite du mode d’emploi d’origine

15SKF THGD 100
Déclaration de conformité UE
Nous, SKF Maintenance Products, Meidoornkade 14, 3992 AE Houten,
Pays-Bas déclarons sous notre responsabilité que les produits décrits
dans ces instructions d’utilisation sont conformes aux conditions de la ou
des directive(s) :
DIRECTIVE CEM 2014/30/UE
DIRECTIVE EUROPÉENNE RoHS 2011/65/UE
et sont en conformité avec les normes suivantes :
EN 61000-6-2:2005 Compatibilité électromagnétique (CEM)
- Immunité pour les environnements industriels
EN 61000-6-3:2007 Compatibilité électromagnétique (CEM)
- Norme d’émission pour les environnements
industriels légers
EN 61326-1:2013 Équipement électrique de mesure, de contrôle et
d’usage en laboratoire - Impératifs CEM
Houten, Pays-Bas, Novembre 2019
Mme Andrea Gondová
Responsable Qualité et Conformité

16 SKF THGD 100
À LIRE EN PREMIER
Recommandations de sécurité
• Lire intégralement ce mode d’emploi. Respecter l’ensemble des
précautions de sécurité afin d’éviter toute blessure ou dommage
durant le fonctionnement de l’équipement. SKF décline toute
responsabilité pour les dommages et blessures résultant d’un usage
risqué du produit, d’un défaut de maintenance voire d’une utilisation
incorrecte de l’équipement.
• En cas de doutes concernant l’utilisation de l’équipement, contacter SKF.
• S’assurer que l’équipement sur lequel le manomètre d’huile numérique
est monté et employé uniquement par un personnel formé.
• Porter l’équipement de protection personnelle adapté, avec
une protection oculaire et des gants de protection, pour utiliser
l’équipement sur lequel le manomètre d’huile numérique est monté.
• Inspecter soigneusement le manomètre d’huile numérique
avant utilisation.
• Ne pas utiliser un manomètre d’huile numérique endommagé
ou modifié.
• Utiliser uniquement des huiles hydrauliques propres et
recommandées (SKF LHMF 300, LHDF 900 ou équivalent).
• Ne pas utiliser de fluides à base d’eau ou de glycérine comme
milieu de pression. Une usure prématurée de l’équipement ou des
dommages sont possibles.
• Ne pas utiliser le manomètre d’huile numérique au-delà de la
pression de service maximum indiquée de 100 MPa (14 500 psi).
• Respecter les réglementations locales relatives à la sécurité.
• Faire entretenir le manomètre d’huile numérique dans un atelier de
réparation SKF agréé.

17SKF THGD 100
1. Application
Le manomètre numérique de haute précision THGD 100 a été conçu pour
mesurer précisément les pressions hydrauliques allant jusqu’à 100 MPa. Le
THGD 100 est indispensable pour le montage des roulements à l’aide de la
méthode d’enfoncement axial de SKF.
2. Description
Le THGD 100 affiche les pressions réelle et maximum sur l’affichage double.
Un graphique à barres fournit une indication visuelle de la pression réelle.
Le THGD 100 affiche la pression en MPa ou en psi et bénéficie d’un
rétroéclairage.
Ce manomètre est recommandé pour être utilisé avec les pompes SKF
729124, TMJL 50 et TMJL 100.
Le manomètre peut également être raccordé directement à un écrou
hydraulique SKF de type HMV.E.

18 SKF THGD 100
3. Caractéristiques techniques
Généralités
Manomètre numérique avec affichage pressions réelle et maximum
Affichage graphique à barres de 33 segments (fonction pic et maintien)
Écran LCD 4 chiffres 1/2(15 mm) avec rétroéclairage
Contrôle au démarrage:
Contrôle de segment LCD, unités d’affichage de pressions maximum et
réelle (MPa ou psi), état de fonction d’arrêt automatique, numéro de série
avec version logicielle
Plage de mesures, précision et résolution
Plage de mesures 0 - 100 MPa (14500 psi)
Précision ± 0,1% FS maxi.
Résolution d’affichage 0,01 MPa
Poids et dimensions
Poids 540 g
Dimensions Ø x d x h 79 x 33 x 118 mm
(Sans manchon de protection en caoutchouc)
Conditions de service et de stockage
Température de service 0 / 50 °C
Température de fluide -20 / 80 °C
Température de stockage -20 / 60 °C
Humidité rel. < 85%
Limites environnementales
Protection IP 67 (EN 60529)
Vibration 10500 Hz / 5 g (IEC 60068-2-6)
Choc 25 g / 11 ms (IEC 60068-2-29)
Cycles fiables 100 millions
Type de pile et autonomie
Type 2 x Piles alcalines LR6 (AA)
Autonomie 1500 heures (100 heures avec rétroéclairage)