Merrychef conneX 12e - Page 109

109
Merrychef conneX
®
service and repair manual
= Mandatory checks that can be completed in visual view and should only take 15min to attend to and record findings in the comments column
= Mandatory
= Optional outside of PM requirement
Planned preventative maintenance schedule for the
Merrychef conneX
®
commercial combination oven
Daily
24
months
36
months
Comments
Item
Description
Commissioning
Operator
Go to the Merrychef technical
website for part numbers.
1
Check installation and surroundings as
per installation instructions.
.
.
.
.
2
Check cook baskets for damage and
replace if required.
.
.
.
.
For operator to check.
3
Check the cook plate condition.
.
.
.
If damaged replace cook plate and stubs.
4
Check air filter and clean.
.
.
.
.
Oven can be damaged if missing.
5
Inspect impinger plate, replace as
Required.
.
.
Replace every 24 Months or when damaged.
6
Inspect partition plate.
.
.
Replace if damaged.
7
Visually check oven for damage.
.
.
Document findings.
8
Check condition of mains lead and plug.
.
.
Replace mains lead if damaged.
Check oven model for service part number.
9
Clean oven as per user instructions.
.
10
Check and clean steam vent pipe.
.
.
11
Check door seal condition and replace
as required.
.
.
.
Replace every 24 Months or when damaged.
Consumable item.
12
Check door operation.
.
.
.
.
13
Check chemicals are approved.
Customer is responsible.
14
Check oven serial number & firmware
Revisions.
.
.
.
Update firmware if older version is displayed.
15
Check U/I condition and
Operation (UI).
.
.
.
17
Check date & time.
.
.
.
Update as required.
18
Check and record oven counter screen.
.
.
19
Check & record amp draw for the
magnetron.
.
.
20
Check operation oven components.
.
.
21
Check stirrer motor(s) is rotating.
.
.
Listen with all other components switched off.
22
Check oven temperature calibration.
.
.
.
Check cavity temperature is in range.
23
Unplug and isolate (LOTO).
.
.
24
Remove all panels and discharge the
HV Capacitor.
.
.
25
Check all internal electrical connections
for tightness and condition.
.
.
26
Check magnetron and cooling duct.
.
.
Replace magnetron(s) every 36 months or
every 1500 Mag Hours.
27
Check door switch condition and
Adjust if required.
.
.
Replace 24 Months or when damaged.
28
Vacuum out casework.
.
.
29
Refit all panels and plug the unit in to
the electrical supply. Switch the oven
On.
.
.
30
Check & download error log file.
.
.
31
Download cook count file.
.
.
32
Check for microwave leakage.
.
.
.
33
Complete recommission test and
Record comments on your report.
.
.
.
34
Pre-heat the oven and cook one item of
food from the operators’ menu.
.
.
.
.
Total hrs/mins
0.5hrs
2hrs
3hrs