
STARTING
Place the unit on rm, level ground. Set the ignition switch to the “I” position (fully
back). Prime the unit with fuel by depressing the primer bulb located at bottom
of the carburetor approximately 10X. Set the choke lever to the “UP” (closed)
position. Grasp the start handle. Use slow pulls on the starter rope. Do not jerk
or pull the rope too quickly. When unit starts, keep grasp of the starter handle
until fully retracted. Slowly move the choke lever to the down (open) position.
OPERATION
READ ALL INSTRUCTIONS BEFORE OPERATING
MAINTENANCE
871-970 © 2014 H.D. Hudson Manufacturing Company
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Keep the unit in a clean condition
Remove chemical after use, and store in it’s original container.
Change oil after the rst 10 hours of operation. Remove oil ller and drain plug.
Tilt the unit on it’s side and drain old oil into a container.
Rell the crankcase with 2.7 uid ounces (80 ml) of SAE 10W30 SF or higher
grade oil. Replace ll-drain plug, making sure the o ring is in place.
If unit is to be put away, drain gasoline and run unit dry before storing.
H. D. Hudson Manufacturing Company warrants to the original consumer purchaser of this product at retail that
it is free from problems in materials and workmanship for the period of 1 year from the original date of purchase.
This warranty does not apply to damage to the product resulting from accident, misuse, neglect, alteration,
modication, tampering, or failure to follow instructions supplied with the product. This warranty does not cover
normal wear and tear of o-rings or seals. If the product or any part of it should malfunction within the warranty
period, call 1-800-977-7293. Valid only in North America. You must retain your sales receipt as proof of the
date of purchase and include it with any return of the product. H. D. HUDSON MANUFACTURING COMPANY
EXCLUDES LIABLITY UNDER THIS WARRANTY FOR ANY AND ALL INCIDENTAL AND CONSEQUENTIAL LOSS
OR DAMAGES. ANY IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY
OR FITNESS FOR CONSUMER USE, ARE LIMITED TO 1 YEAR.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of
incidental or consequential loss or damage, so these limitations or exclusions may not apply to you.
This warranty gives you specic legal rights, and you may also have other rights which vary from state to state.
All trademarks, images, and logos under which H. D. Hudson Manufacturing Company promotes or markets
its products or services are, and shall remain, the exclusive property of H. D. Hudson Manufacturing Company.
Hudson®reserves the rights to modify its marks.
The Makita name and trademark is property of Makita U.S.A., Inc.
LIMITED WARRANTY
Allow the unit to warm for a short period, and increase the throttle. At full throttle
set the throttle lock by pushing forward the locking lever with the thumb. Turn
the chemical valve “on”. You will see liquid ow from the tank to the valve. The
droplets are sheared from the nozzle and at the edge of the nozzle extension.
The droplets are very small and spread over the large outlet, so very little visible
fog is produced. When the area has been treated, shut the chemical valve off. Slow the unit
to the slow idle position and turn off with the ignition switch by pushing the switch forward.