General Description; Installation Hints - Tuthill TT10P Manuel D'utilisation Et De Sécurité

General Description

The TT10 Series Meters are electronic turbine meters
suitable for use in Hazardous Locations and extreme
temperatures.
The TT10 Meters feature advanced electronics that
eliminate false counts in high vibration and mobile
applications without sacrificing the ability to meter at
low flows.
The meter can store and display the current metered
amount (batch total), or cumulative metered amount
(totalizer) in any of five user selectable units (ounces,
pints, quarts, liters, and gallons).
The meter may be easily adjusted for different fluids by
selecting a calibration factor from one of 20 settings.
Power is supplied by two replaceable AA alkaline batteries.
Fluid / Viscosity Compatibility
The TT10P Series meters will handle most chemicals with
viscosities in the range of 0.4 cSt to 79 cSt.
You may meter fluids that exceed a viscosity of 79 cSt, but
accuracy will be limited to the calibration flow rate. Set the
meter for CAL 19 and follow the calibration described in
this manual.
If in doubt about compatibility of a specific fluid, contact
the supplier of the fluid to check for any adverse reactions
to the listed materials in the Technical Information section
of this manual.
Approved Fluids:
• DEF (AUS32)
• Non-potable water
• Mineral Spirits
* Contact the chemical supplier for wetted materials and
viscosity compatibility.
Installation

Installation Hints

Excess sealant tape or thread compound upstream
of the meter can break free and jam or impair the
rotor and cause meter failure. Use of an appropriate
amount of thread compound is the preferred
method of installation.
Use a compatible sealant tape or thread compound on all
threaded joints.
1. Determine correct direction for fluid flow and point the
arrow on the underside of the meter body in that
direction. Installing the meter in the wrong direction
of flow will significantly impact the performance of
the meter.
• Herbicides*
• Pesticides*
2. Thread the hose or pipe into ports until snug.
Be careful not to cross thread when starting
threads or over-tighten the meter.
Electronic Module Orientation
The Display can be oriented for right-to-left or
left-to-right flow.
1. Peel off the protective rubber boot and set aside.
2. Remove the 4 screws holding on the electronic
module using a T-20 Torx driver.
3. Remove the module and rotate 180°. Ensure that the
foam pad under the batteries is reinstalled correctly if
it falls out. This is critical to ensure the batteries are not
dislodged if the meter is exposed to rough handling.
4. Reinstall the 4 screws. They should be tight enough to
fully seat the module. The recommended installation
torque is 5-10 in-lb (0.6-1.1 Nm). Over-tightening may
crack the module.
5. Reinstall the protective rubber boot.
CAUTION!
When reinstalling the screws for the electronic
module, ensure the grounding tabs are captured
under the heads of the screws. This ensures proper
ground and protection against static discharge
when handling the meter.
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