APOLLO 60 HP SUPPLIED-AIR RESPIRATOR
Page 9
6.2
Helmet Suspension Adjustment and Replacement,
Figure 3
! WARNING
The suspension maintains a fixed distance be-
tween the head and the helmet. It is critical that
the suspension is properly installed, and ad-
justed as described, to provide maximum head
protection and comfort.
6.2.1
Remove the cape from the helmet per Section 9.4.
6.2.2
Remove and discard the old suspension and
suspension strap by extracting the plastic tabs from the
wedge-shaped clefts in the shell.
6.2.3
Unfasten the vinyl sweatband from the two lower,
outside buttons (A and B in Figure 3).
6.2.4
The suspension fits head sizes 6.5 to 8. Head
sizes are marked on the headband slots. Slide the headband
tongue through the front holder until the desired head size
is reached. It is important that the adjustment be made
evenly on both sides. Press the selected slots firmly onto
the lugs on the front band.
6.2.5
Fasten the vinyl sweatband onto the buttons of the
suspension.
6.2.6
Install the suspension strap before installing the
suspension. Insert the yellow end tabs into the clefts on the
helmet shell. When correctly installed, the strap is between
the suspension and helmet shell and above the ears.
6.2.7
Install the suspension by inserting the four white
plastic tabs into the clefts on the shell. The tabs must fully
seat in their respective locators.
6.2.8
Try the helmet on for fit and readjust if necessary.
6.2.9
Check that the chin strap is in place, then reattach
the cape onto the helmet following the instructions in
Section 9.4.
7.0
MAINTENANCE PROGRAM
7.1
Basic Service
7.1.1
A program for maintenance and care of the respi-
rator must be established based on application, working
conditions, and hazards involved, and include the follow-
ing basic service.
• Inspection for defects (including a leak check)
• Cleaning and disinfecting
• Repair (service maintenance)
• Storage
Equipment must be properly maintained to retain its origi-
nal effectiveness. [Reference OSHA Regulations 1910.134
(f)].
7.2
Inspection
7.2.1
Inspect respirators before and after each use.
Inspection shall include a check for tightness of connec-
tions and the condition of the lenses, suspension, cape
and elastic parts, breathing tube, respirator hoses and
connectors, Constant-Flow Connector or alternate air con-
trol valve or temperature control valve. [Reference OSHA
Regulations 1910.134 (f)(2)].
7.2.2
The respirator hoses, breathing tube, air entry
ports, and fittings must be checked for dust contamination,
and cleaned before making connections.
7.2.3
The helmet suspension is a very important com-
ponent for maintaining maximum hard hat and respiratory
protection. It must be inspected for fit and wear on a daily
basis, and replaced immediately at the first sign of wear.
(See Section 6.2)
Figure 3.
White Plastic Tabs
(rear)
Button B
Suspension Strap
Button A
White Plastic
Tabs
(front)
Head Band
Tongue
Front Holder
Vinyl
Sweatband
Headband
Size Slots
Front Band
Lugs
