Dillon AP Dynamometer Manuel d'utilisateur télécharger pdf

Dynamometers

Installation and Operation Guide

Dillon Mechanical Dynamometers are designed to measure tension forces and weight.

CAUTION: Dillon Dynamometers are not designed for measurement of dynamic shock loads and should not be

subjected to sudden force. Load or weight should be applied in a gradual manner to avoid damaging the Dynamom-

eter. Torque loads applied to the dynamometer should be relieved or avoided.

Heavy duty needle bearings inserted in each end of the Dynamometer deflection beam (or into both sides of the

shackles ears) allow the shackle pin to rotate as force is applied. Bearings should be cleaned periodically in a

suitable solvent. After drying, the bearings should be treated with a coat of light machine oil. DO NOT allow oil to

run into the mechanism case. The mechanism should never be oiled as this tends to attract dust or dirt.

Drain holes have been provided in the bottom of the mechanism case. If the Dynamometer should be accidentally

immersed, hold it so that water is free to run out through these holes and allow to dry.

Dillon supplies shackles and pins with the dynamometers that have been confirmed to properly work with our

mechanical dynamometers. Do not use shackles or shackle pins that have not been qualified by Dillon. Some

forged ProLift Dillon shackle pins may be intentionally machined to specific diameters to facilitate proper fit with the

bearing race. Lower profile non-machined spots can often be observed and are normal.

If any type of accessory fitting is made for use with the Dillon Dynamometer, be sure to machine this from high

grade aircraft alloy and heat treat it in order to ensure maximum safety.

NOTE: Dillon-Weigh-Tronix is not responsible for failure of attachment fittings furnished by others.

Zero the dynamometer for best accuracy. To properly zero the instrument when using the max pointer, adjust the

black needle below the desired tare point using the zero adjustment wheel on the rear of the case. Move the red

maximum pointer counterclockwise until it contacts the black needle. Use the zero adjustment wheel to simulta-

neously move both pointers to the desired tare point. This procedure will prevent the slight drag of the max pointer

from influencing the displayed reading. If the max pointer is not required, rotate the red pointer clockwise until it

reaches the zero position and operate normally.

WARNING: Failure to adjust the max hand prior to use of the Dynamometer WILL affect the readings if the max

hand is used.

Dillon Mechanical Dynamometers permit zeroing of up to 20% of instrument capacity. Do not zero off a

deadload and then use the instrument to capacity.

The Dillon Dynamometer is a precision instrument and will provide many years of dependable service if given

reasonable care and suitable protection. Many firms make it a regular practice to return Dynamometers to their

distributors at 6 to 8 month intervals (depending upon how much they are used) to have accuracy recertified. We

recommend this at least once a year. Consult with your Dillon distributor concerning any questions you may have

about recalibration intervals.

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Résumé du contenu

Page 1 - Dynamometers

DynamometersInstallation and Operation GuideDillon Mechanical Dynamometers are designed to measure tension forces and weight.CAUTION: Dillon Dynamomet

Page 2 - Dynamomètres

DynamomètresGuide d’installation et de fonctionnementLes dynamomètres mécaniques de Dillon sont conçus pour la mesure des tensions et du poids.ATTENTI

Page 3 - Dynamometer

DynamometerInstallations- und BedienungsanleitungMechanische Dynamometer von Dillon wurden zur Messung von Spannkraft und Gewicht entwickelt.ACHTUNG:

Page 4 - Dinamómetros

Overload Protection andOverhead Weighing EquipmentMay 30, 2006 DYNA_i.P65 PN 16951-0013H e1 Printed in USAFairmont, Minnesota U.S.A.Toll-Free: (800