Hydran* M2-X Instruction Manual
MA-029 Rev. 1.0, 30-Jul-18
• The oil temperature at this location must always be below 30 °C (86 °F).
• Do not use a 90° elbow to convert a vertical installation to a horizontal
installation.
• It is recommended to set the temperature set point (parameter Temp Set
Point in Setup > Temp. Setup; see Section 3.2.4) of the sensor to 45 °C (113 °F).
4.3.1.5 Tools, Accessories and Materials Required
In addition to the supplied tools and accessories (see the shipping list in Section
4.1.2), you will need the following ones to install the Hydran M2-X (see Figure 4-2):
• 3-mm (1/8-in) flat-blade screwdriver.
• #2 Phillips screw driver.
• Pliers or adjustable wrench.
• Wire stripper.
• Wire cutter.
• Bucket (or pan) and rag.
• Oil-absorbing rags.
• Optional) digital multimeter.
• 15-in (approximately 381 mm) adjustable wrench with smooth, non-marring 3
5/8-in (approximately 92 mm) jaws. An adjustable wrench can also be used.
Never use a wrench with jagged jaws.
The following material is also required:
• 1/2-in (approximately 12.7 mm) NPT cable fittings, PG-13 or M2-X0, with
locknuts and sealing gaskets.
• Cable ties.
• Conduits.
• Cables (for details, see Appendix D at page 166).
Note: One cable fitting, conduit and cable are required to connect the ac power
supply. Optionally, additional material is required for the alarms, RS-485 link, optional
analog input(s), optional analog output(s), standard and optional TDM signals. More
than one cable can pass through the same conduit, as long as the cables are
connected to the same side of the electronic card cage. It is recommended to use
flexible steel conduits rather than rigid ones. If preferable, an external junction box
could be used.
4.3.2 Verifying the Serial Numbers
Ensure step 5 on page 67 has been performed.
SUPPLIED WITH THE HYDRAN M2-X
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