Multiquip HPHA36C5H - Manual (Page 13)

HPHA36C5H WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/06/10) — PAGE 13
HPHA36C5H TROWEL— GENERAL INFORMATION
Trowel Familiarization
This walk-behind trowel is designed for floating and finishing
concrete slabs.
Take a walk around the trowel. Take notice of all the major
components (see Figure 2) like the engine, blades, Quick Pitch™
handle, etc. Check to ensure there is always oil in the engine.
Read all the safety instructions carefully. Safety instructions will
be found throughout this manual and on the trowel. Keep all
safety information in good, readable condition. Operators should
be well trained on the operation and maintenance of the trowel.
Before using your trowel, test it on a flat watered down section of
finished concrete that is free of any debris and other objects.
This trial test run will increase your confidence in using the trowel
and at the same time it will familiarize you with the trowel’s
controls. In addition you will understand how the trowel handles
under actual conditions.
Engine
This trowel is available with a 5.5 HP HONDA gasoline engine.
Refer to the engine owner’s manual for instructions regarding
the operation and maintenance of your engine. Please contact
your nearest Multiquip Dealer for a replacement should the
original manual disappear or otherwise become unusable.
Blades
The blades of the trowel finish the concrete as they are rotated
around the surface. This trowel comes equipped with four
combination blades per rotor equally spaced in a radial
pattern and attached to vertical rotating shaft by means of a
spider assembly.
Drive System
Power is transferred from the engine to the gearbox input shaft
via a V-belt pulley drive system. The pulley engages using a
centrifugal clutch.
Gearbox
The gearbox is located beneath the engine and transfers power
to the spider assembly. The gearbox controls the rotational speed
of the trowel and is equipped with two shafts (input and output).
Operate the HPHA36C5H Trowel, tools and components in
accordance with the manufacturer's instructions. Use of any
other tools for stated operation is considered contrary to
designated use. The risk of such use lies entirely with the user.
The manufacturer cannot be held liable for damages as a result
of misuse.
Intended Use
Spider
The vertical output shaft of the gearbox connects to a cast hub
called the
spider . The spider has 4 arms that extend outward
that are used for attachment of blades or other accessories.
Remember as the gearbox output shaft rotates so does the spider
assembly.
Centrifugal Stop Switch
In the event of a trowel runaway condition (operator releases
the handle), a
centrifugal stop switch will stop the engine
and bring the trowel to a halt.
Moving the HPHA36C5H Walk-Behind Trowel
CAUTION CAUTION CAUTION CAUTION CAUTION
NEVER attempt to lift the trowel by yourself. ALWAYS get
the assistance of another person to help lift the trowel .
This walk-behind trowel is designed to be moved and handled
in several ways. The easiest way to lift the trowel is to use the
auxiliary lifting tube that is attached to the main handle. See
page 24. When using the auxiliary tube, always use two
persons to lift the trowel.
Some models have a lifting bail (option) installed. A strap or
chain can be attached to the lifting bail, allowing a crane to lift
the trowel up onto a slab of concrete. Use a lifting device of
adequate lifting capacity to lift the trowel.
Training
For proper training, please use the “TRAINING CHECKLIST”
located in the front of this manual (Page 6). This checklist will
provide an outline for an experienced operator to provide training
to a new operator.