Manuel d'utilisation / d'entretien du produit ST-2400S du fabricant Powerware
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Model ST-2400S Horsepower Computer System User Manual In the USA: Star Test Dynamometer, Inc. 712 Thistlewood Court Normal, IL 61761 Phone: (309) 826-1484 In Mexico, Central & South America: Negociaciones Fuentes S.A. DE CV Av. La Luz 4549 Col. Cortijo del Rio Monterey, N.
Table of Contents Description ------------- --------------------------------------- ------------ 3 Installation ---------- ------------------------------------------- ----------- 3 Power Supply ------.
Description: The function of the Model 2400S Horsepower Co mputer is to provide the operator w ith a continuous digital readout of the RPM, TO RQUE, POWER (Horsepower or Kilowatts) and percentage of Torque Rise ( % TORQUE RISE) when properly attached to a compatible dynamometer.
Power Supply: The Model 2400S horsepower computer is normally operated from 110 to 125 VAC (60 Hz) using the outlet mounted pow er supply that is supplied with the unit.
values are computed and displayed. This process is repeated continuously while the unit is in operation. Computer Function Switch: The computer function switch is used to turn the system power ON/OFF and to control the functional operati on of the horsepower computer.
10,000 3750 2856 CHECK readings using Ft .-Lbs. & Horsepower 6.
Load Cell Rating (Ft.-Lbs.) Torque (N-M) Power (KW) 100 (135.5 N-M) 50.84 21.30 200 (271 N-M) 101.6 42.60 500 (677.5 N-M) 254.2 106.5 1,000 (1355 N-M) 508.
The torque set switch is used to set the torque reference which is used to compute the % Torque Rise reading. To set the torque reference, proceed as follows: Run the engine at it rated speed, load ed at rated power or torque output. This represents the 100% torque output cond ition for the engine.
When the horsepower computer is used with a companion personal computer, a standard (9 pin) RS-232-C extension cable is used to connect the two computers together. This exte nsion cable is normally 10 feet long, but can be up to 50 feet long (and ev en longer if special “long range” RS- 232-C extension cables are used).
recording can be controlled fr om the 2400S horsepower computer and / or using the personal computer’s keyboard or mouse. Recorded data can be printed on th e PC’s printer and / or can be easily “imported” into Micros oft Excel (or other analysis programs) for further operations such as graphing, etc.
2.) The instrument has been moved (re -installed) from one dynamom eter to another. 3.) The load cell of the dynamometer has been replaced, overloaded, dropped or otherwise mistreated. 4.) The power supply to the unit has been repaired or replaced. 5.
the torque arm of the dynamometer to insure that there is no force being applied to the load cell (which would result in an inaccurate zero calibration). Remove the calib ra tion access cover panel and s et the calibration mode switch to the ZERO position.
positive and negative torque to the u n it) and ver ify that the torque reading returns closely to the same value. A failure he re indicates a likely problem with the dynamometer. Have the dynamometer checked by your dealer or dyno service person. 1.3 Make sure that the load has been comp letely removed from the load cell.
dynamometer. The calibration torque produ ced is equal to the sum of the torque produced by the Torque Test Bar itself plus the torque produced by the test weight(s) – which is equal to the tota l weight of the test weight(s) times the horizontal distance from the center line of the dyno to the position of the test weights.
In Case of Difficulty: The following is a troubleshooting guide that will help you to resolve any problems that may arise. The Model 2400S Horsepower Computer contains no user serviceable parts.
The following table is useful for you to de termine that cause of any problems that you might be able to fix yourself. Problem Possible causes and remedies No indication on displays. Power LED is not lit. There is likely no power to th e unit. Check the power supply to be sure it is plugged in.
and the RPM sensor gear. Make sure that they are not loose and that the runout of the RPM gear is not excessive. Check the RPM sensor connector to be sure that it is tight. Check the cable from the RPM pickup to the horsepower computer. Check the power supply to the horsepower computer.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Powerware ST-2400S c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Powerware ST-2400S - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Powerware ST-2400S, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Powerware ST-2400S va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Powerware ST-2400S, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Powerware ST-2400S.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Powerware ST-2400S. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Powerware ST-2400S ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
