Assembly And Installation - OHAUS ACHIEVER e-A51ST020 Guia Del Usuario

ACHIEVER TM Overhead Stirrers

2. Assembly and Installation

2.1 Unpacking
Check the integrity of the unit after unpacking.
The box includes:
e-A51STxxx Digital overhead stirrer

Power supply cable

User Guide

Allen key and allen head screw

 Shaft support overhead stirrer
2.2 Installation
Place the unit on non-flammable surface

Fix the shaft support to the instrument with the allen head screw

Fasten the unit to the support rod (30586771) using the double clamp

(30586773).
Secure the receptacle using the ribbon clamp (30586774).

Slide the stirring shaft into the chuck and tight it

Make sure that the rating value of the instrument corresponds to the one of

the power supply
Ensure that the socket provided, with grounding, is compliant with the

current safety norms and easy to reach.
3. Working
Commissioning
Stirring
Timer
Switch on the instrument through the main switch (J)

Display (A) shows software version, last set point value and OFF (if

"Mode" is set on Stop, see chapter 4.
Set the operating speed range by clicking Gear key (D) (Only e-

A51ST200).
 Adjust speed set point by turning the speed control knob (F).
Click the knob to start stirring.

Speed increases until set point achievement.

A microprocessor ensures constant speed even when the viscosity

changes (counter-reaction).
Switch off the stirring by clicking the knob.

Click Timer key (D or H). HH:MM appears on display.

Rotate speed control knob (F) to set the desired value. Click to confirm.

Once timer is set, timer LED lights up:

-
(G) for e-A51ST200
-
(E) for other models
The LED lights continuously until the instrument starts to stir. When the

instrument stirs, the LED flashes.
It's possible to visualize (or modify) countdown in each moment during

the analysis by clicking timer key.
When countdown finishes, "End" is visualized on the display.

EN-3