6000XL Series Service and Installation Manual
11
Maintenance,
continued
Doors/Hinges
Over time and with heavy use doors the hinges may become
loose. If it is noticed that the door is beginning to sag, it may
become necessary to tighten the screws that mount the hinge
brackets to the frame of the unit. If the doors are loose or
sagging this can cause the hinge to pull out of the frame which
may damage both the doors and the door hinges. In some
cases this can require qualified service agents or maintenance
personnel.
Drain Maintenance
Each unit has a drain located inside the unit which removes the
condensation from the evaporator coil and evaporates it at an
external condensate evaporator pan. Each drain can become
loose or disconnected from moving or bumping the drain. If you
notice excessive water accumulation on the inside of the unit be
sure the drain tube is connected from the evaporator housing
to the condensate evaporator drain pan. If water is collected
underneath the unit you may want to check the condensate
evaporator drain tube to be sure it is still located inside the
drain pan. The leveling of the unit is important as the units are
designed to drain properly when on a level surface, if your floor
is not level this can also cause drain problems. Be sure all drain
lines are free of obstructions, typically food product is found
blocking drain lines causing water to back up and overflow the
drain pans.
Fluorescent Light Bulb Replacement
Delfield recommends that fluorescent light bulbs be recycled
rather than disposed of.
