!
Always make sure engine is stopped with switch in "OFF" position before making adjustments.
ECCENTRIC WEIGHTS
The factory weight setting will provide sufficient board
vibration for most jobs. For jobs where low slump or
dry concrete is being poured, the weight can easily be
adjusted to allow for more vibration at lower RPM.
INCREASE
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104 S. 8th Ave. Marshalltown, IA Phone 800-888-0127 / 641-753-0127 • Fax 800-477-6341 / 641-753-6341 www.MARSHALLTOWN.com
MACHINE ADJUSTMENTS
HANDLES
Your Speed Striker™ screed handle can be adjusted for a
customized fit.
The height of the handle can be adjusted right below the
motor.
ADJUSTABLE
CAUTION
DECREASE
ECCENTRIC WEIGHTS
Using a slotted screwdriver remove the eccentric cover.
Using a 7/16" socket, loosen the eccentric weight tight-
ening bolt (A). You will need to wedge a screwdriver
against the weight to keep it from turning while loosening
bolt.
Increase vibration, increase the gap between the
weights by spreading them apart.
Decrease vibration, decrease the gap between the
weights. If imbalance is increased then use less engine
RPM.
Note: Always check and retighten the eccentric weights
every 10 hours of use.
!
WS#1716