10
Calibration Warnings
**This section applies to the
RF-3000LE Electrofusion Processor
only.
Rionfuser™ Electrofusion Processors
are programmed to provide operators with plenty of time to
schedule a calibration. However, if the
RF-3000LE Electrofusion Processor
reaches its calibration
due date, it will stop fusing until it has been calibrated.
When the calibration due date is within 90 days or less, the processor will display reminders whenev-
er the machine is powered on. The calibration reminder will look similar to this:
The processor will countdown the number of days until calibration is due. The text mm/dd/yyyy
shows the month, day, and year that the calibration is due.
To avoid being locked out of the processor, WATTS recommends scheduling a calibration
as soon as it starts to display this reminder message.
On the date that calibration is due, the processor will display, "Error 113: Calibration Required," and
stop fusing until it is calibrated.
When the
RF-3000LE Electrofusion Processor
displays Error 113, it will not fuse until it has
been calibrated.
To schedule a calibration, please see page 2 for instructions and contact information.
90 DAY REMINDER
Calibration Due On
mm/dd/yyy
PRESS START
General Maintenance
Changing the Fuse
** This section applies to the RF-3000LE Electrofusion Processor only. The Rionfuser™ LT Elec-
trofusion Processor has no external fuse that can be changed.
Important Notes
• The fuse protects the internal electronic circuitry. If the display lights up when power is
turned on, you DO NOT need to replace the fuse.
• This procedure should be performed in a "shop" environment, never a "field" environment.
• The most probable cause of fuse failure is a defective or inappropriately sized generator. If
you have a fuse problem, check your generator first.
Tools Required
• 1/8" Flat Blade Screwdriver
• 5 x 20mm, 250V, 2 Amp Slow Blow Fuse.
Use a Cooper Bussman Fuse Part Number BK1/S506-2-R or equivalent.
Procedure
1. Insert a screwdriver into the slot in the fuse holder cap. Press in slightly while turning count
er-clockwise, then remove the cap. The fuse should come out when the cap is removed.
2. Remove the old fuse and replace it with the new one.
3. Replace the fuse cap by pushing down and turning it clockwise.
