Mitsubishi Electric RH-6FHM-SE Series Instruction Manual page 91

Fig.5-5 ： Example of sticking packing (bad example)
Some of the packings to be used are cord-like.
Stick such packings by bending in line with the form.
Stick the packing
Cord-like packing
Fig.5-6 ： Sticking the cord-like packing
Sliding.
Location at which
packing is bent
5Maintenance and Inspection
Location at which gasket
is applied.
Maintenance and inspection procedures
5-80