Eilon Engineering Ltd. RON 2501 NG Operating Manual
12
system is in MAX. mode. MAX. can be manually reset at any time by turning the
system off and on.
6. OVERLOAD
WARNINGS
As a special safety feature, the system is designed so that the display will flash
when the maximum permitted load of the system has been reached. Should this
occur, the lift should be terminated immediately by setting down the load.
Should the system be drastically overloaded (133% of the system's capacity),
“DANG.R”, which means “DANGER” will appear on the display. Only when the
system is completely unloaded will the “DANG.R” message disappear. In this case,
it is essential that the RON system, together with all loading / lifting devices,
including rigging accessories, is checked by an authorised inspector before it is
used again.
Both of these situations are dangerous to personnel and should be avoided at all
costs. Overloading the system can also result in costly damage to the system. Even
if the tare option is functioning, the circuitry is designed to successfully detect an
overload.
The overload value is always the Gross weight even if the system is in “NET”
mode. This is the reason for having an overload warning below the capacity value
displayed when in “NET” mode.
7. CALIBRATION
It is recommended that the calibration procedure be performed by authorized and
skilled personnel only!
It should be performed using an accurate known weight or in a laboratory.
Unless otherwise required by local laws, it is recommended that the system be
calibrated once a year.
The weight used in the calibration must not exceed the system's capacity.
Use the highest available weight (not exceeding the capacity value) in order to
achieve the best results.
If the system includes a dampened display, the dampening should be cancelled
before calibrating. (see chapter: “Dampened Readings” below).
The system is protected by two different codes to avoid calibration by unauthorised
personnel.
Main Code:
