Big Dutchman Dry Rapid DR 1500, Mounting And Operating Instructions

Page: 179 / 185

Servicing and maintenance
Page 169
DR 1500
Edition: 08/10 M 4021 GB
16.2.4 Adjustment drive of the automatic release
trouble cause procedure
no motor sound or no
movement of the piston rod damaged cable adjustment drive in need of
repair
excessive power consumption adjustment drive in need of
repair
motor is running but no
movement of spindle or piston
rod gearwheel or spindle are
damaged adjustment drive in need of
repair
adjustment drive does not
work with full shearing force damaged motor adjustment drive in need of
repair
motor runs too slow / motor
power is too low insufficient distribution voltage sufficient distribution voltage
line drop use thicker cable