E-Z DRILL 210-3 SRA Guide

MAINTENANCE FOR THE
MODEL 210-3, -4 , and -5 SRA

SAFETY PRECAUTIONS FOR THE
MODEL 210-3, -4, -5 SRA
System Under Pressure: Shut off air supply and disconnect air
hose before disassembling or disconnecting parts.
Flying Debris: During boring, chips may be ejected. Stay behind
control panel and wear safety glasses to prevent eye injury.
Pinch Points: Keep hand clear of carriage assembly. Hands or
fingers caught between carriage and frame may be seriously injured.
Moving Parts: When moving drill unit, use carriage lock to
prevent assembly from sliding onto hands or fingers.
Heavy Load: Use handles to reposition the drill unit. Weight of
the drill unit may cause back strain if improperly lifted.

SAFETY PRECAUTIONS FOR THE
MODEL 210-3, -4, -5 SRA (continued)
Loud Noise: Wear ear protection to prevent eardrum damage
from air compressor.
Dust: Wear a dust protection mask to protect from concrete dust.
High Pressure: High pressure from the air compressor can
damage the drill, and can void the warranty.
Lifting The Drill Unit: when using a lifting device to pick up the
drill unit, use a strap or chain which is rated for the proper weight,
and attach to the lifting bale on the drill unit. Be sure carriage lock is
in place.

MAINTENANCE FOR THE
MODEL 210-3, -4 , and -5 SRA
• Check bolts daily for tightness.
Due to the extreme amount of
vibration, bolts will loosen. It is
important keep nuts and bolts
tight.
EXCEPTION: The two ½” x 4”
bolts that connect the upper drill
bracket and the lower drill bracket
can be too tight. There should be
a gap between the two brackets.
When tightening these bolts, put a
drill bit in the chuck and turn it as
you tighten the nuts. At some
point, it will “catch” or “drag” while
turning the bit. This means the
bracket is too tight. Loosen the
nuts until you can turn the bit
freely, the tighten the ½” lock nuts.

MAINTENANCE FOR THE
MODEL 210-3, -4 , and -5 SRA
• Check all nuts and bolts around
the carriage assembly daily.
Tighten as needed.
•Allowing bolts or connections to
work loose may disqualify any
warranty on these parts.