- ENGLISH - Backpack sprayer 425 / 475 // 435 / 485 // 473D / 473P
ENGLISH 3
Instruction manual / Original instructions
1. Technical specifications
Type 425 435 473P 473D 475 485
Weight empty kg ca. 4.3 ca. 4.6 ca. 3.9 ca. 3.9 ca. 4.3 ca. 4.6
Tank capacity l 15 20 12 12 15 20
Pump system Piston pump Diaphragm pump
Pressure tank volume l 1.3
Stroke volume cm3 80
Operating pressure max. bar 4 ; with pressure plug 6 bar 4
Dimensions with lever
Height mm
width mm
depth mm
520
400
240
580
440
280
540
360
220
540
360
220
520
400
240
580
440
280
Hopper mesh width mm 2.0
Mesh width of filter screen in spray
tubing mm
0.8
2. Workshop service, replacement parts and guarantee
Maintenance and repair:
Maintenance and repair of modern motorized devices, as well as their safety-relevant assemblies, require quali-
fied, specialized training and a workshop equipped with special tools and test devices. Thus SOLO
recommends that you have a specialized SOLO workshop carry out all work that is not described in these
operating instructions. Your SOLO specialist has the required training, experience, and equipment at his
disposal to provide you with the most cost-effective solution and can help you in many ways with advice and
service.
Replacement parts:
Dependable operation and the safety of your device also depend on the quality of the replacement parts that
you use. Use only original SOLO replacement parts. Only original parts come from the production of the device
and thus guarantee the highest possible material quality, dimensional accuracy, function, and safety. Original
replacement parts and accessory parts are available from your dealer. He also maintains the requisite
replacement part lists to determine the required replacement part numbers, and he is constantly provided with
information concerning detail improvements and innovations in the replacement part offering. Please note as
well that guarantee performances from SOLO are not possible if parts other than SOLO original parts are used.
Guarantee:
SOLO guarantees problem-free quality and will assume the costs for defect remediation by replacing the
defective parts in the case of material or manufacturing defects that occur within the guarantee period after the
date of purchase. Please note that specific guarantee conditions apply in some countries. Ask your sales
person if you have any questions. As vendor of the products he is responsible for the guarantee. We request
your understanding that no guarantee can be assumed for damages due to the following:
• Non-compliance with the operating instructions.
• Neglecting required maintenance and repair work.
• Normal wear and tear.
• Using non-approved cutting bar and chain lengths in the case.
• Damages caused by overheating due to dirt build up on the ventilator casing.
• Intervention by non-specialized persons, or improper repair attempts.
• Using unsuitable fuel or fuel that has been stored too long.
• Damages that can be traced to implementation conditions from the rental business.
Cleaning, care, and adjustment work are not recognized as guarantee performances. All guarantee work must
be carried out by a SOLO dealer.