Cole Parmer ServoDyne 50008-00, Руководство по эксплуатации

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Replacement Parts
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ler.
) Part Number
No user-serviceable parts are inside of this instrument. Refer servicing to Cole-Parmer or your dea
The following parts are user-replaceable:
Description For model(s
Speed Control Knob
50007-00 04552-91
Fuse, T3.15A
50008-00 77500-25
r Brushes (2)
All 07520-04
Moto
3-Jaw
008-10, -20 04552-96
ed Chuck Assembly
50007-10, -20, 50
Collet Nut
50007-30, -40, 50008-30, -40 04552-98
Pi t vo Assembly Knob (1)
All 04552-99
Cordset–USA (115VAC)
50001-68
Contact Cole-Parmer or your dealer if you have service needs.
Troubleshooting – Stir-Pak
Symptom Cause Remedy
Mixer shaft does not
ro e
s
regardless of SPEED
control setting.
POWER indicator does
not glow.
•
Disconnected
•
Defective fuse
1. Check that the unit is plugged into a live line.
VAC unit: Return for service (fuse is
not user replaceable)
tat when controller is
or defective
2. For 115
witched to FWD or REV
line cord
Mixer shaft does not
rotate when controller is
switched to FWD or REV
regardless of SPEED
control setting.
POWER indicator glows. •
Defective
mixer head or
controller
1. Check mixer cable connections at rear of the
controller - make sure connector is fully
inserted into the receptacle
2. Check motor brushes (see motor brush
check/replacement for details)
3. Replace mixer head or controller with known
working unit, if available, to determine source
of the problem
r service
t the red safety switch on the mixer
head in the On ‘1’ position.
4. Return fo
5. Check tha
Tro b
s. The display alternately shows
marizes the faults and suggested
until the fault is corrected.
u leshooting – ServoDyne
The controller microprocessor detects and indicates system fault
g table sum the error number and a “FAIL” message. The followin
corrective action. The system cannot be operated
Error
Code
Fault Corrective Action
Err1 No mixer head connection Plug mixer head into controller.
Err2 Invalid mixer head Bad motor cable - return mixer head for repair.
Err3
Safety Switch in Off ‘0’
position, No encoder pulses Check that the red safety switch on the mixer head in the
On ‘1’ position. Return mixer head and controller for repair.
Err4 Motor speed is excessive Return mixer head and controller for repair.
Err5 No torque information display Return controller for repair.
Err6 Bad PROM check Return controller for repair.
Err7 Motor overload Check mixer for obstructions. Turn off unit to clear error.
Err8 Zero cross failure Return controller for repair.
Err9 Bad EEPROM data Return controller for repair.