Brivis contour Service Manual

Service Manual 32 – Contour 3 Series, Profiler & Advance – Approved Issue 5 Printed 2/13/2014 11:50:17 AM
74
Cooler Operation (cont.)
ServoSeal and Drain Valve Operation (cont.)
If power is present at the motor terminal:
• Check the ServoSeal / drain valve motor winding resistance
(12.5 kOhm @ 20
0
C.) on both motor windings (ACTIVE to NEUTRAL). Refer to
diagram below and circuit on page 57.
Replace faulty ServoSeal / drain valve motor.
OFF
10 A
V
COM
1000V- - -
750V
V
kOHMS
Multimeter
FUSED
12.5
(a)
(b)
MOTOR-ACTIVE
MOTOR-ACTIVE
MOTOR-NEUTRAL
• If ServoSeal / drain valve motor does not operate:
• Remove motor from gear linkage mechanism and re test.
• Replace motor resistor / capacitor (RC) with same at terminal block, and re-test.
If motor operates:
• Check linkages are free moving and not jammed.
• Check gear linkage mechanism is not jammed.
• Replace gear linkage mechanism.

Brivis contour Specifications

General

Brand	Brivis
Model	contour
Category	Freezer
Language	English