M
‑
I SWACO
MONGOOSE PRO Shale Shaker
27
Field Installation and Operation Manual 9092F02001AENG (D)
27
13.2
Operating Hazards
Every action has been taken to ensure the Shale Shaker will function in a manner that is safe to the environment
and the operator. However, there are certain inherent operating hazards operators need to understand:
WARNING
OPERATORS MUST ALWAYS WEAR PPE LISTED IN PARAGRAPH 2 WHEN USING
EQUIPMENT. FAILURE TO COMPLY CAN RESULT IN PERSONNEL INJURIES.
•
During operation, the Shale Shaker generates a high level of vibrations on its basket to convey solids
materials across the basket screens. NEVER reach into the basket while the unit is in operation.
•
When adjusting the basket height with a socket wrench or a screen wedge, operators must keep each side
of the basket within 2° of one another to prevent pinch points or equipment damage.
CAUTION
DO NOT USE AIR/PNEUMATIC RATCHET OR WRENCH TO ADJUST THE DECK
ANGLE JACK. DO NOT ADJUST MORE THAN 2° PER SIDE WHEN ADJUSTING THE
DECK ANGLE. FAILURE TO COMPLY WILL RESULT IN EQUIPMENT DAMAGE.
13.2.1
Acting in Emergency Situations
In the event of an emergency situation during operations, the Shale Shaker should be immediately shut down until
the emergency has been addressed. In addition to any rig site emergency situation caused by other rig equipment,
operators should consider the following emergency situations as well:
•
Abnormal noise generated by motors
o
Shut down operation and diagnose motors
NOTE
THE MOTORS GENERATE A LOUD METALLIC NOISE WHEN OPERATORS SWITCH
BETWEEN DIFFERENT MODES OF OPERATION. THIS NOISE IS NORMAL AND DOES
NOT INDICATE MOTOR FAILURE.
•
Abnormal shaker basket motion / uneven motion
o
Shut down operation and diagnose motors and basket springs
•
Feeder surge
o
Attempt to control inlet flow from source, shutting down operations if necessary
•
Blinded screens
o
Shut down operation and spray down screens to loosen material
•
Loose screens or missing screens
o
Shut down operation and secure screens
•
Clamping pressure malfunction
o
Shut down operation and restore optimal clamping pressure before resuming