Bunn TWF Bedienungsanleitung PDF herunterladen (Seite 11)

Page 11

TROUBLESHOOTING (cont.)

PROBLEM

Consistently high or low beverage

level in the dispenser. (cont.)

Spitting or excessive steaming

Drip-out time too long

Dripping from sprayhead

PROBABLE CAUSE

2. External Strainer/Flow Control

(.750 GPM)

1. Lime Build-up

CAUTION - Tank and tank compo-

nents should be delimed regularly

depending on local water condi-

tions. Excessive mineral build-up

on stainless steel surfaces can ini-

tiate corrosive reactions resulting

in serious leaks.

2. Control Thermostat

1. Funnel Tip

1. Syphon System

2. Lime Build-up

CAUTION - Tank and tank compo-

nents should be delimed regularly

depending on local water condi-

tions. Excessive mineral build-up

on stainless steel surfaces can ini-

tiate corrosive reactions resulting

in serious leaks.

3. Brew Solenoid Valve

A) Iced Tea

B) Hot Coffee

REMEDY

(A) Direction of flow arrow must be

pointing towards brewer.

(B) Remove the strainer/flow con-

trol and check for obstructions.

Clear or replace.

Inspect tank assembly for excessive

lime deposits. Delime as required.

Refer to

Service

- Control Thermo-

stat for testing procedures. See

page 23

The brew funnel should be cleaned

thoroughly before each brew cycle

to lessen the chance of tea leaf par-

ticles clogging the drip-out tip.

The brewer must be level or slightly

lower in front to syphon properly.

Inspect the tank assembly for ex-

cessive lime deposits. Delime as

required.

Refer to

Service

- Brew Solenoid

Valve (Iced Tea) for testing proce-

dures. See page 16

Refer to

Service-

Brew Solenoid

Valve (Hot Coffee) for testing pro-

cedures. See Page 15

10510 071000

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