PAGE 14 — SP 1 SAW — OPERATION AND PARTS MANUAL — REV. #6 (06/09/08)
MQ STREET PRO 1 SAW — CONTROLS & COMPONENTS
Figures 3 shows the location of the basic controls or components
for the SP 1. Listed below is a brief explanation of each control or
component. (Gasoline-powered unit shown)
1. Hand Grips/Handlebar – When operating the saw, place
both hands on each grip to maneuver the saw. Replace
hand grips when they become worn or damaged.
2. Handle Lock – Lock blade depth to desired position.
3. Garden Hose Connecter – Connect to water source to
provide blade cooling while cutting concrete or asphalt.
4. Air Filter – Prevents dirt and debris from entering the engine
air intake. Check filter periodically and keep cleaned or
replace when necessary.
5. Recoil Starter Handle – Pull to engage and start the
engine.
6. Recoil Starter Assembly – Engages the engine when
the handle is pulled and rewinds the starter rope when the
handle is released.
7. Wheels/Carriage Assembly – Heavy-duty polyurethane
wheels with permanently sealed ball bearings.
CONTROLS & COMPONENTS
Figure 3. SP 1
8. Cutting Blade – Use appropriate type blades for cutting
concrete or asphalt.
9. Blade Guard – Covers saw blade and flips up to allow
blade to be changed.
10. Belt Tension Adjuster – Adjusts belt tension.
11. Front Pointer – Front pointer wheel assists in straight
tracking.
12. Front Pointer Arm – Stows up for storage and pivots down
for use.
13. Cutting Depth Adjuster – turn operating crank clockwise
or counter-clockwise to adjust the cutting depth up or down.
14. Fuel Tank – Use unleaded gasoline. Do not overfill.
15. Blade Coolant System – Provides cooling water to blade
during cutting operations.
16. V-Belt Cover – Remove this cover to gain access to the V-
belt. NEVER operate the saw with this cover removed.
17. Arbor Shaft Grease Zerks – Conveniently located for
lubrication.
18. On/Off Switch – Turn to the "ON" position to allow engine
to be started and turn to the "OFF" position to shut the
engine off.
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