Merrychef eikon e4s - Manual (Page 57)

Service & Parts Manual original Instructions
Part Number 32Z3871 US
Issue 3
57
C
OMMISSIONING
25 Commissioning the oven
25.1 Initial installation
1 Unpack the Oven and check for damage.
2 Check Oven Accessories.
3 Check location will provide adequate Ventilation.
4 Locate Oven onto a strong, level, non-fl ammable
Surface.
5 Remove panels & check all wiring and components for
security.
6 Refi t panels.
7 Position the Oven with a minimum air gap of 50mm,
sides & rear.
8 Check Electrical supply and connect.
9 Place a container of water within the oven and switch
it on.
10 Record Model version & check against serial plate.
11 Record QTS (UI) version.
12 Record SRB version.
13 Record Serial Number & check against serial plate.
14 Enter Service Mode.
15 Record Voltage & Frequency.
16 Record Magnetron Current Draw.
17 Check for Microwave leakage.
18 Record Heater current.
19 Check door opening on display.
20 Check fi lter removal on display.
21 Check fan speed.
22 Turn off the oven and remove the water.
23 Switch on oven and run up to temperature.
24 Operate Oven, Cooking a Standard Batch.
25 Supply User information & contact details to Customer.
26 Instruct Users with an Overview of the equipment,
Operation & Safety (Hazards).
27 Complete Service Report.
25.2 After Service
Complete the following checks after the Oven has been
Serviced/Repaired/Tested before connecting to the
mains electricity power supply:
25.2.1 All internal electrical connections are correct (see
wiring diagrams).
25.2.2 All wiring insulation is correct and is not touching any
sharp edges.
25.2.3 All grounding connections are electrically and
mechanically secure.
25.2.4 All door safety interlocks are secure and mechanically
sound.
25.2.5 The door activates all of the door interlock switches
and in the correct order.
25.2.6 The door operation is smooth, and the arms run freely
in the slots.
25.2.7 The temperature sensor is correctly connected to the
SRB.
25.2.8 The casing is securely refi tted with no trapped wires.
Before fi nishing a service call, recheck the following
points:
25.2.9 Run the Recommission tests to ensure the oven is
functioning correctly and the touch screen is working.
25.2.10 Microwave emissions are below permissible limit of
5mW/cm².
25.2.11 The power output of the oven is checked in
accordance with the procedure.
25.2.12 The oven has correct 50mm (2 inches) air gap all
round and 50mm (2 inches) above. Air fl ow should not be
restricted.
25.2.13 Complete the Service Report.