Pixie service manual
65
F U N C T I O N T E S T S
8
F U N C T I O N T E S T S
8.1
Safety instructions
Some function tests are performed with an energized, partly opened coffee machine.
8.2
Required equipment
8.2.1 Overview
Danger of electrocution!
Mains voltage inside the coffee machine.
Do not touch any live part while performing tests.
Danger of burns!
Hot parts and water under pressure inside the coffee machine.
Do not touch any hot parts while checking for leakages!
Always wear protective goggles.
Symbolic illustration
of function test equip-
ment.
1) Pressure gauge (EFR no. 42213)
2) Pixie pressure gauge adapter
(EFR no. 66106), spare part seal
(EFR no. 64373)
3) Flashlight
4) Electronic thermometer
5) Timer
6) Measuring cup
7) Test equipment for protective earth conti-
nuity test and protective insulation test
T2
T1
RANGE
-200°C - 1370°C
-328°F - 2498°F
1
REL
HOLD
T1
T2
T1←T2
°C/°F
MAX MIN
1
2
5
4
6
3
7
MEASURE
LOCK/ST
OP
COMP
LIGHT
0Ω ADJ
Summary of Contents for EF 280
Page 41: ...Pixie service manual 41 R E P A I R S Open latch with screwdriver Open latch with screwdriver...
Page 55: ...Pixie service manual 55 R E P A I R S Remove thermoblock 21 from functional block 24 21 24...
Page 80: ...Pixie service manual 80 E X P L O S I O N D R A W I N G S 9 2 EF 281 Explosion drawing...
Page 88: ...Pixie service manual 88 N O T E S 1 1 N O T E S...
