• There will be no effect on either performance or quality of A/C-related parts, including but not limited to the piping, etc., provided that said parts are serviced/repaired in accordance with standard procedure.
• When serviced/repaired A/C units in locations where there is a considerable risk of contamination from dirt or dust, plug up the openings on the parts to prevent dust/dirt from entering.
• When using adhesive material to cover openings on A/C parts, make sure that the adhesive side of the material does not come in contact with the connectors on the parts.
• When the system is opened to atmosphere, there is no need to replace the condenser, or the receiver dryer when it is housed within the condenser, provided that the unit is plugged accordingly.