Hach HIAC PODS GLYCOUNT Manual Básico página 14

3. Connect the other end of the hydraulic hose to the system to be
tested.
4. From the main menu, push F4 to go to the flush menu.
5. Push START. The fluid goes out of the drain port and the amount of
fluid is shown on the display.
6. When the fluid is flushed, push CANCEL to stop the flush process
and return to the main menu.
Note: If the power is set to off while the system is flushed, it causes the
internal flow controller to stay open and allows fluid to continue to flow. Always
cancel the flushing process and allow five seconds to pass before the
instrument power is set to off.
Note: The system stays pressurized after the pressure source is removed. To
remove the system pressure, remove the pressure source and push START,
or select "SOL ON" and then "SOL OFF" until the pressure gauge reads 0 psi.
Fluid compatibility
The instrument is compatible with most petroleum and phosphate ester
based fluids within the specified viscosity and temperature ranges. If the
compatibility of a fluid is in question, compare the compatibility to the
wetted material list included in the
compatibility cannot be found, submit a request to a local manufacturer
representative for a recommendation on the fluid use within the
instrument.
N O T I C E
The internal components of this instrument are not compatible with water. Water
causes instrument malfunction and damage. The instrument is only compatible
with fluids that contain lubricating properties.
Take a sample in the bottle mode
1. Put a sample fluid in the bottle adapter.
2. Connect the adapter to the instrument.
3. From the main menu, push F1 (SETUP) to go to the setup menu.
4. Set the sampling mode to BOTTLE and make sure that the other
operation variables are programmed as needed. For more
information, refer to Specifications
14 English
Specifications on page 3. If the
on page 3.
5. Make sure that a CO bottle or shop air is connected to the
2
instrument.
6. Make sure that there is 90 to 110 psi (6.2 to 7.6 bar) shown on the
pressure gauge. Due to regulation variances, the pressure shown on
the pressure gauge moves up to 120 psi (8.3 bar) during no-flow
conditions. The pressure drops when a sample is started.
7. Turn the bottle adapter counterclockwise to disconnect it from the
instrument.
8. Fill a sample bottle with the fluid to be tested.
9. Put the sample bottle into the bottle adapter.
10. Connect the sample adapter to the instrument.
11. Make sure that the waste bottle holds the fluid.
12. Push START. The sampling process begins.
When this process is complete, the test results are put in the buffer,
shown on the display and/or printed.
Take a sample in the online mode
In the online mode, a sample moves directly from a hydraulic system.
The CO or shop air external pressure sources are not used in this
2
mode, but they remain connected during the sampling process.
1. From the main menu, push F1 (SETUP) to go to the setup menu.
2. Set the sampling mode to ONLINE and set the program to the
number of runs, hold time and purge volume. The purge volume
should be approximately twice the internal volume of the hydraulic
tube that connects the instrument to the system.
3. Make sure that the other operation variables are programmed as
needed. For more information, refer to .
4. To connect the online adapter to the instrument, move the pick-up
tube into the hole in the center of the adapter and turn the tube
clockwise until the adapter is locked.
5. Connect a hydraulic hose with a Minimess
online adapter.
6. Connect the other end of the hydraulic hose to the system to be
tested.
7. Push START. The sampling process begins.
1 test hose thread to the
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