Hoshizaki TM-500AAE, Руководство по обслуживанию

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Fig. 7
30) Install the Oil Seals in the proper directions.
31) When fitting the Mechanical Seals, use a clean smooth cloth containing MEK or acetone
to lightly wipe off the anti-rust oil, and apply a refrigeration oil (Copeland CS20 ester oil)
to the mating surfaces, rubber parts and Shaft. Do not use a waste cloth to oil the mating
surfaces (to prevent gas leaks). Be careful not to let foreign matters into the refrigeration
circuit when assembling the Mechanical Seals.
32) After finishing assembly, fill the Bearing with grease (Dow Corning G-4500) from the
grease nipple. Remove the screw at the bottom of the Housing, and apply the grease
until it overflows.
33) Secure the Pulleys by using screws coated with a thread sealant.
34) Mount the Gear Motor on the Bracket, apply the Belt on the Gear Motor and Gear Head
Pulleys, and tighten the three bolts with a force of 20N.
35) To oil the Housing (B), remove the Label - Ban and Plug, and fill a refrigeration oil (approx.
16 mL). Use the Plug coated with a sealant to refit the Housing (B), and attach the Label
- Ban (see Fig. 8).
Fig. 8