Troubleshooting Guide - Stihl SGA 85 Instruction Manual

22 Troubleshooting Guide

21.2 Inspecting and Maintaining the
Sprayer
WARNING
■ Remove the battery and relieve system pres‐
sure before inspecting the sprayer or carrying
out any maintenance,
the maintenance operations described in this
manual. There are no user-authorized repairs.
STIHL recommends that repair work be per‐
formed by authorized STIHL servicing dealers.
22 Troubleshooting Guide
22.1 Sprayer and Battery
Always remove the battery before carrying out any inspection, cleaning or maintenance.
Condition LEDs on
Battery and
beeps on
Sprayer
Sprayer does not
start when
switched on.
1 LED
flashes
green and 4
long beeps
sound.
1 LED glows
red.
4 LEDs flash
red and
beeps sound
in quick suc‐
cession for
15 seconds.
3 LEDs glow
red.
3 LEDs flash
red.
Pump cuts out 3 LEDs
during operation. glows red.
3 LEDs glow
red.
Run-time is too
short.
0458-600-8221-B
7.1. Carry out only
Cause
No electrical
contact between
sprayer and bat‐
tery.
Battery has low
charge.
Battery too hot /
too cold.
Malfunction in
battery.
Sprayer too hot. ► Allow the sprayer to cool down.
Malfunction in
sprayer.
Battery too hot /
too cold.
Sprayer too hot.
Battery not fully
charged.
Useful life of bat‐
tery has been
reached or
exceeded.
Proper maintenance of the sprayer includes the
following activities:
► Periodically cleaning the filter and spray noz‐
zle to ensure they are not clogged or blocked.
► Inspecting the unit (including battery compart‐
ment cover, container, hoses, valves, cou‐
plings, connectors, gaskets and other compo‐
nents) periodically and having worn, damaged
or missing components replaced.
► Having worn, missing or damaged safety
labels replaced by an authorized STIHL serv‐
icing dealer.
Remedy
► Remove the battery,
► Visually check the electrical contacts in the bat‐
tery compartment and on the battery.
► Reinsert the battery,
► Charge the battery,
► Allow the battery to warm up or cool down grad‐
ually at ambient temperatures of about 50 °F to
68 °F (10 °C to 20 °C).
► Remove the battery and reinsert it,
► Switch on the sprayer,
► If the LEDs continue to flash, do not attempt to
use.
The battery has a malfunction and must be
replaced.
► Remove the battery and reinsert it,
► Switch on the sprayer,
► If the LEDs still flash, do not attempt to use.
The sprayer has a malfunction and must be
checked by a servicing dealer.
► Remove the battery,
► Allow the sprayer and battery to cool down grad‐
ually at ambient temperatures of about 50 °F to
68 °F (10 °C to 20 °C).
► Charge the battery,
► Have the battery checked by an authorized
STIHL servicing dealer.
English
13.2.
13.1.
10.
13.
14.1.
13
14.1.
13.2.
10.
23