Arrived on, 7-24-23- Cory. Arrived and found thermostat out of calibration. Checked capillary and bulb placement. Moved capillary from making contact with side of oven. Calibrated thermostat within time allotted before chef needed unit. Okay.
Arrived at location on 2/7/22 - Examined unit, found pilot was not lit and safety valve tripped pilots to ranges were still lit. Reset safety valve lit pilot to oven. Checked burner made sure ports were clean and open, checked pilot assembly for oven was loose tighten checked regulator vent blocked clean out. Checked oven calibration was good will need new safety valve and pilot assembly for oven Travis (owner) also would like dormant kit installed for oven has the old stainless steel one. Returned to location on 2/9/22 - Replaced regulator 3/4” black pipe street elbow yellow stationary gas hose. Replaced safety valve thermocouple and pilot value assembly, checked for gas leaks none found all okay.
Arrived at location on 4/30/21 to examine convection oven unit. 26.5vac going to hsi no amp draw, no glow. Replaced ignitor and tested.
examined USR Range unit. Thermocouple toasted. Removed and replaced. waited for bypass. good to go
Talked to the bakery manager and she described the issues they were having with the LBC oven. Called the manufacturer and talked to tech service. The buzzing alarm is a feature put into the oven for the installation people. Was told to go on top of the oven and move a wire on the one airflow switch from the common terminal to the nc terminal. This prevents voltage from going to the buzzer. He said the other problem was a feature built into the oven that will turn the rotisserie and lamp off if the timer was not activated properly. He said this can be overridden on the controller. The bakery manager gave me the ok to turn this feature off. Went into the controller and turned this off so the rack rotor and light stay o
Found Range far left front burner flame very low. Customer was told unit had a simmer valve on that burner so it would not go to high heat. Spoke to manufacturer was told all valves are the same. Will need burner valve replaced. Customer would prefer Monday or Tuesday if possible. Please call to schedule. 11/4/20 Removed and replaced front left burner valve. cleaned burner orifice. tested. good to go.
Replaced Combi Oven steam couplings, tested in rinse without tabs, steam and hot air.
Examined Booster Heater unit, blowing pressure relief when heating. Found lower thermostat overshooting temperature. Recommend replacing both thermostats. Turned lower thermostat down to prevent overheating. Pressure relief should also be replaced. 10/23/20 Replaced upper and lower thermostat, and pressure relief valve. While removing another thermostat, capillary for high limit broke and is not repairable. Unit is working properly otherwise but limit is a safety device and needs to be operational. Created another work order for replacement.
Upon arrival, Reach-In Freezer unit was running warm. Refrigeration system was checked and our lines were not cold enough. R404A was added to the unit and temp has pulled down.
examined Electric Fryer unit, right drain valve not opening / closing - removed drain tube, found large piece of metal wire stuck in valve - removed and tested, all okay.
Pulled ovens out, replaced rear fan and tested.
Examined Combi Oven unit, found customer stated service 10 came up check drain valve, filling solenoid and emptying pump all good check probes in function test all 11 probes were in default, reset probes, ran oven, double checked probes - all working when tested, may be problem with main control board, customer said they will try unit and see how it is - could not duplicate customer problem when testing.
Examined Combo Oven unit, found 9 214 codes 3 216, both meaning VFD current overload ran unit entire time on site no errors when running unit, noticed steam leaking into compartment inside top panel water drips on panel, traced problem to plate inside oven leaking, gasket leaking, will order repair kit for plate moisture leak could have caused my VFD errors per Grant at Alto -shaam or may have damage motor or VFD unit did not go into any errors while testing - will repair leak and evaluate ovens operation. 12/27/19 Replaced cover assembly in oven cavity , and. tested, also found elements are bad, Customer stated element pack is on order and they are putting them in.
Popped Steamer unit over large it sits on, removed drain and side panel. Found wires from conduit to contactor as well as contactor burnt. Wire in bad shape at junction box as well. Replaced both contactors and whole power wires to unit. Reassembled and tested.
Replaced Frymaster fryer pump and motor, reassembled and tested 2 left vats little bubbling 2 right vats no bubbling - will start new work order for further repairs #194164 (additional repairs not part of this quote)