INSTRUCTIONS FOR USE
ENGLISH
9097054000 - SCRUBTEC 545B / 545BL / 553B / 553BL / BOOST 5
23
02/2007
05/2015
CHEMICAL MIXING SYSTEM CLEANING
(For machines with Chemical Mixing System)
Clean the system as follows:
1. Drive the machine to the appointed disposal area.
2. Open the cover (22) and check that the recovery water tank (21) is empty, otherwise empty it with the drain hose (16).
3. Close the cover (22).
4. Carefully lift the tank (40).
5. Unscrew the plug (46) and disconnect the hose (50) from the canister (45).
6. Remove the tank.
7. Wash the tank in the appointed disposal area.
8. Install the canister (45) and connect the hose (50).
9. Turn on the Chemical Mixing System by running the system with clean water only.
NOTE
It is advisable to clean the Chemical Mixing System when it is really dirty/clogged, and if the machine has not been used/
cleaned for a long time.
FUSE CHECK/REPLACEMENT
1. Disconnect the battery connector (12).
2. Move aside the recovery water drain hose (16).
3. Remove the battery charger cable (I, Fig. 8), if equipped, from the cable holder (J).
4. Remove the screws (A) and carefully move aside the panel (B) by disengaging the grommet (K) from its housing on the panel
(B).
5. Check/replace the following fuses:
a) Brush deck fuse F1: (40 A)
b) Vacuum system fuse F2: (30 A)
c) Drive system fuse F3: (30 A) (*)
d) Signal circuits fuse F4: (3 A)
e) Brush release fuse F5: (20 A)
f) Pump fuse F6: (3 A)
(*) Only for SCRUBTEC 545BL, 553BL and BOOST 5
6. Perform steps 1 to 4 in the reverse order.
F
G H
A
A
A
B
A
J
I
D
K
E
C
P100110
Figure 8
Summary of Contents for 553B
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