Hobart Ecomax 502L, Инструкция по установке и эксплуатации

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Dishwasher Maintenance
Clean machine(Customer)
Items Content
1 Tank flat strainer Visual inspection & cleaning
2 Wash tank housing Visual inspection (lime deposits etc.)
3 Wash & rinse arms Removing & cleaning of upper and lower wash arms. Tighten screws when installing.
4 Overflow & Tank strainer Check overflow tube in right place
5 Milled nut Check wash arm milled nut before operation, and tight it.
Machine inspection (Service)
Component Inspection Machine Type
1 General condition (first impression) - Visual control, condition
All
2 Machine tightness - Visual control, become less crowded All
3 Fill hose, fill valve & air gap system - condition and function All
4 Water level wash tank, air chamber
- Condition & function due to visual control
- Check soil level inside air chamber
AMX/AM900
5 Pressure transmitter, pressure hose
- Check soil level inside air chamber
- Condition & function due to visual control
- Check sealing of pressure hose
All
6 Booster, rinse pump, rinse manifold
- Condition & function due to visual control
- Tightness
- Check Booster water level using routine S56 (Service manual)
AMX/AM900
7 Wash & rinse arms
- Check wash & rinse arm spinning
- Removing & cleaning of upper and lower rinse and wash arms
- Visual inspection of abrasion and lime deposits of wash & rinse arms, replace it when
necessary.
All
8
Wash arm bearing, sliding ring and
milled nut
- Visual inspection of abrasion and lime deposits of wash arm bearing sliding ring and milled
nut, replace it when necessary.
Hxle-wash arm(00-883452-001), milled nut(7159006-6), gasket(00-775933-003).
All
9 W h h
- Visual inspection of abrasion, warping and deformation of wash arm washer, replace it.
All
For AMX/AM900 H502L/E502L AM50E/AM60E
Machine maintenance after 0.5 year or 20 000 cycles. The maintenance must be carried out by authorized
service technicians.
9 Wash arm washer
p , p g , p
Teflon washer(00-774072-001/002, 00-774072-007).
All
10 Safety equipment: hood end switch - Check function All
11 Bosster and tank heating elements - Condition, fuction and tightness All
12 Door & Hoodlift
- Operating noise (rolls)
- Adujstment of the hood in standby position
- Visual control, condition, tightness
- Function check
- Function, check door slide bearing, doorstop damper, replace it when necessary.
AMX/AM900
AM50E/60E
13 Door mechanism clamping force - Check clamping force AMX/AM900 AM60E
14 Bow - Function, check bow bearing AMX/AM900
15 Tighness of top cover / BAE
- Visual inspection: tightness top cover and BAE
- Humidity in BAE, if necessary replace and change seal top cover AMX/AM900
H(E)502L(P)
16
Machine control unit, contactor, fuses &
touch panel
- Check condition and function, if necessary test run All
17
Control unit & circuit board: ______
number of cycles
- Visual inspection, check moisture penetration All
18 Detergent & rinse aid dosing
- Check function
- Check dosing level
All
19 Detergent & Rinse aid hoses
- Check tightness, especially on interface hose / connection nipple
- Exchange all hoses every 2 years
All
20
Chemical sensor for rinse- and
detergent agent
- Check switching function All
21 Drain pump - Check residual water after drain, if necessary check drain pump (impeller) All
22 Drain hose - Visual inspection, exchange by porosity or damaging All
23 Wash & rinse result - Performance control All
24 Softener (if existing)
- Visual inspection, condition, corrosion ect.
- Check hardness
All
25 Descale -Check the deposit of scale in wash tank and booster, descale it promptly. All
26
If necessary water analysis
_____°d (GH); ____°d (KH); ____µS
All
27 Test run All
28 Wash pump -Check the leakage of shaft seal. if necessary replace and change shaft seal.
V1.0 2013-1-9