ABOUT THIS USER INSTRUCTION
6 P/N 595390-01 Rev D 202009
Before You Begin
Before beginning any procedures, review the User Instruction in its entirety. Thoroughly read all warnings, cautions,
and notes. Ensure that the proper tools, kits, parts, and materials are at hand and ready for use. Any required tools and
other supporting materials are listed at the beginning of the procedure. When performing any maintenance checks or
services on any 3M Scott Fire & Safety product or device, proceed only as far as necessary and as instructed by this
User Instruction.
Maintenance and Repairs
Comply with all instructions and warnings contained in all applicable User Instructions.
It is your responsibility to obtain and use the most current User Instructions that apply to the operations being
performed. The instructional material must include the most current materials: manuals or manual modules, User
Instructions, Inspection and Cleaning Instructions, Installation and Use Instructions, and any additional 3M Scott
approved support material required to maintain the equipment.
Current service literature is available from 3M Scott. The Certified Technician I Training Manual contains additional
maintenance information that goes beyond the routine cleaning and regular operational inspection of the equipment
but is less advanced than Certified Technician II-level maintenance available at a 3M Scott Authorized Service Center.
A person with good mechanical ability using standard hand tools is capable of performing Technician I-level tasks.
Contact 3M Scott or your 3M Scott distributor for details.
Because this equipment may be used to support human life in a hazardous atmosphere, do not attempt maintenance
beyond that described in this User Instruction or in the Certified Technician I Training Manual. If disassembly or
adjustment other than described in this User Instruction or the Certified Technician I Training Manual is required, the
equipment must be serviced by a 3M Authorized Service Center in accordance with the appropriate 3M Scott Fire &
Safety Technician Service Manuals. You can arrange service by an Authorized Service Center through your authorized
3M Scott distributor or by contacting 3M Scott.
If you note a discrepancy while performing operation or maintenance checks and services, tag the equipment as “Out
of Service” and refer it to a 3M Scott Certified Technician II.
While an attempt has been made to address all foreseeable operation/service conditions, exercise careful judgment
in removing from service any equipment that does not appear to function correctly, even if all operator-level
maintenance checks and services have been completed. If there is any doubt regarding the safe operation of the
equipment, remove it from service and tag it for repair.
Retirement Criteria and Considerations
Retirement criteria and considerations are determined by 3M Scott trained and Certified Technicians (Level II).