Sv-series vibrator motor—preparation & operation, Warning, Caution – Multiquip SV-SERIES User Manual
Page 12
PAGE 12 — SV-SERIES VIBRATOR MOTOR— PARTS & OPERATION MANUAL — REV. #2 (09/16/02)
SV-SERIES VIBRATOR MOTOR—PREPARATION & OPERATION
Before using your Vibrator Motor, read and
fully understand all of the safety and
operating instructions not only for the motor,
but also for the flexible shafting and the head
that will be used with the motor.
1.
The vibrator motor, flexible shafting, and heads are shipped
from the factory ready to use. Connect per instruction
bulletins.
2.
Use only the combination of flexible shafting and heads
shown below in Table 3.
3.
To connect the 382V flexible shafting to the vibrator motor
see (Figure 3).
Figure 3. Shafting to Motor Connection
WARNING!
WARNING!
WARNING!
WARNING!
WARNING!
MAKE CERTAIN the motor is disconnected
from the power source and the switch is in the
"OFF" position.
CAUTION!
CAUTION!
CAUTION!
CAUTION!
CAUTION!
If the shaft begins to helix (buckle) excessively
during operation, stop and investigate. This is
an indication of an overload condition.
CAUTION!
CAUTION!
CAUTION!
CAUTION!
CAUTION!
The vibrator head is cooled by the concrete.
Operation of the vibrator head in air longer
than 2 minutes at a time will cause overheating
of the bearings which will result in premature
head failure.
CAUTION!
CAUTION!
CAUTION!
CAUTION!
CAUTION!
Visually inspect the air intake and exhaust
frequently to make sure the motor has sufficient
air for cooling.
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4. Slide the core out of the casing far enough to thread the
spindle (p/n 25013-001) into the core fitting and tighten. A
pair of pliers and a wrench can be used to tighten
theconnection. It is important that this connection be tight. If
it is not, the torque of the motor plus the load of the head will
jam the two fittings together making it extremely hard to
loosen them for disassembly.
5. Thread the shaft coupling (P/N 24372-001) into the casing
ferrule and tighten.
6. Pull up on the lock pin and slide the shaft assembly into the
front motor bearing housing and release the lock pin. Give
the shaft assembly a twist to make sure that the lock pin is
seated in one of the 3 tapered holes in the shaft coupling.
7. Clean the mating parts threads with Locquic Primer "T".
Allow to dry several minutes before applying a ring of Loctite
No. 271 or equivalent to the middle of thecasing threads.
Screw the head tightly to the casing and wait 1 hour before
using. Threads are left-hand; turn counter-clockwise to
tighten.