R-404a / R-134a refrigerant charging
Refrigerated sandwich prep table repair in Egypt — the ideal solution for sandwich shops, Subway-style stores, delis, and breakfast restaurants. A stainless steel surface design with top cold wells (6-12 small pans) for cold ingredients (lettuce, tomato, cucumber, cheese, meats), and a lower refrigerator for storing larger quantities. Call **16062** to book a technician.
A sandwich prep table works on a dual-cooling system: the top cold wells keep the ingredients at 1-4°C, while the lower refrigerator preserves the stock. Common faults: weak cold well cooling, refrigerant leaks, a faulty thermostat, and a worn door gasket. Repairs are straightforward and available for all models: True TSSU-Series, Turbo Air TST, Beverage-Air SPE, Atosa MSF.
The most frequent faults we encounter while servicing Sandwich — ranked by occurrence.
Weak cold well cooling (a blocked evaporator or low refrigerant)
A worn rubber door gasket
A faulty thermostat
A dirty condenser
A clogged drain line
R-404a / R-134a refrigerant charging
Thermostat replacement and calibration
Door gasket replacement
Condenser and evaporator cleaning
Clearing the clogged drain line
Cold well liner replacement
A technician specialized in each brand — click your brand for its detailed page.
In 70% of cases the evaporator is dirty or the refrigerant is low. An inspection pinpoints the cause. Call 16062.
Yes — True is one of our specialties. Genuine parts plus a written warranty.
8-12 years with regular maintenance. The compressor lasts 6-8 years, the door gasket one to two years.
On-site diagnosis, clear pricing before any work, and a 6-month written warranty.