Milnor Q4G Series, Схемы/Электрические компоненты, Страница: 17 / 60

Ê Special Safety Considerations for Tilting Machines
Restricted areas must be established and maintained around tilting machines to protect laundry
personnel from being struck or crushed when the machine tilts.
Tilt washer-extractors that pivot at both the front and rear of the machine have redundant safety limit
switches and electrical interlocks designed to prevent the machine from 1) tilting forward (rear up) unless
both front-down limit switches are depressed, and 2) tilting rearward (front up) unless both rear-down limit
switches are depressed. Because the safety limit switches and electrical interlocks cannot be bypassed at the
operator control panel, these ensure safe tilting during normal operation if the safety limit switches and all
related components and circuitry are in proper working order. Electrical interlocks and safety limit
switches are ignored when the machine is tilted manually with the hydraulic tilting valves. This proce-
dure must be restricted to competent, knowledgeable, authorized service personnel.
CRUSH HAZARD—Machine will crush body parts caught in mechanisms
during tilting. Personnel behind, above, or in front of machine may be
crushed if caught between machine and a nearby object during tilting.
☞
NEVER tilt machine with any guards, covers, or side panels removed.
☞
NEVER permit anyone to place any part of his body inside or under machine when
the machine is operational.
☞
NEVER permit anyone on top of the machine or within restricted areas around the
machine when the machine is operational. Laundry must restrict access to dan-
gerous areas.
☞
ALWAYS ensure personnel are clear of machine before tilting.
☞
NEVER operate a tilting machine unless all tilting components, including but not lim-
ited to safety limit switches, electrical interlocks, and operator controls, are function-
ing properly.
☞
NEVER attempt to test or perform maintenance on any portion of the tilting
mechanisms unless you are a qualified mechanic authorized to work on the ma-
chine. Before proceeding, service personnel must consult all applicable safety
and service information displayed on the machine and provided in the manuals.
☞
NEVER attempt to tilt the machine using the hydraulic tilting valves unless you
are a qualified mechanic authorized to work on the machine. Before using manual
hydraulic controls, service personnel must thoroughly understand the system
and all consequences of manual operation.
CRUSH HAZARD
for machines with both front and rear pivots—A tilted
machine may lunge forward or rearward and even fall over, crushing per-
sonnel, if the tilt wheels at the non-tilted end are raised out of their cradles.
☞
NEVER tilt machine using the hydraulic tilting valves unless you are a qualified me-
chanic authorized to work on the machine. These valves bypass all safeties.
C
SAFETY INSTRUCTIONS
FOR WASHER-EXTRACTOR OPERATION
MSOP0205AE/9322CV (5 of 5)
13