ACA CD-107 Manual de instalação, operação, manutenção e peças - Página 11

Procurar online ou descarregar pdf Manual de instalação, operação, manutenção e peças para Sistema de segurança ACA CD-107. ACA CD-107 17 páginas. Rotating directionial siren

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INSPECTION

Since the siren is an emergency warning device which will get minimal
operational use, very little operational wear is to be anticipated.
Periodic operational tests should be made to verify function ability. The
frequency of testing is considered to be a local option. Once every six
months, or at other optional intervals, perform the following inspections:
1. Inspect external fiberglass surfaces for any physical damage.
2. Inspect screened openings to determine that they are unobstructed
screens
are securely fastened.
If deeply scored or burned, replace rings and brushes.
MAINTENANCE INSTRUCTIONS under "CLEANING COLLECTOR
RINGS."
6. Inspect rotating chain drive mechanism under siren base. Apply grease and
check chain tension. Refer to MAINTENANCE INSTRUCTIONS under
"LUBRICATION" and "ADJUSTING CHAIN DRIVE TENSION."

DISASSEMBLY, REPAIR, REPLACEMENT AND REASSEMBLY

The siren' s physical design is such that it precludes most mechanical
problems other than those caused by natural disasters or violent physical
damage. The siren configuration is constructed from reinforced fiberglass and
bolted together to form a weatherresistant enclosure for all moving parts.
The parts drawing (Figure 15) illustrates component placement.
removal of the fiberglass hood, the electric motor, gear reducer, jaw coupling,
collector ring assembly and torque adjusting spring are exposed to view. The
chain drive assembly is always accessible from the underside of the protective
base cover.
Disassembly procedures are extremely simple and will become obvious to the
mechanic, depending on the parts or components needing service. Ordinary
3.Inspect control panel door gasket and interior to determine
that no water leakage exists.
4.Remove fiberglass hood from motor compartment and
check gear reducer oil level. Add or change as necessary.
Refer to MAINTENANCE INSTRUCTIONS under
"LUBRICATION."
5.While fiberglass hood is removed, inspect collector rings and that
brushes. Clean and polish as necessary.
Refer to
mechanics tools are adequate for all service work. Refer to MAINTENANCE
PROCEDURES for servicing and lubricating instructions.

PREPARATION FOR RESHIPMENT

Should the siren need to be relocated, the following procedures should be
followed:
1.
Disconnect all controls and electrical connections.
2.
Remove magnetic starter control cabinet.
3.
Provide means of lifting the siren from its mount.
4.
Unfasten from the mount and lower to the ground.
Upon
5.
Horn may be removed for transporting or shipping.
6.
Provide suitable shipping mount or crate.

STORAGE

No special precautions are necessary except that the unit should never be
submerged in water or other damaging fluids.
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