Instruction Manual
Maple 8/25 Pump
Model 10 40 42
Instruction Manual
Page 2 of 16 Issue: 1.6
Instruction Manual
Specification
Pump Ratio 25:1
Max. Air Pressure Inlet 7 Bar
Max. Fluid Pressure 175 Bar
Nominal Flow Volume / Cycle
Fluid Output @ 60 cycles/min
Maximum Recommended Continuous Cycle Rate
Maximum Recommended Intermittent Cycle Rate
Fluid Connections
Inlet
Outlet
Compressed Air Inlet
Air Volume / cycle
Air Flow @ 15 cycles/min 6 bar
Air Flow @ 30 cycles/min 6 bar
0.2 Litres
0.053 US Gall
12 Litres / min
3.2 US Gall / min
20 Cycles /min
40 Cycles /min
1” Sanitary
½” NPT Female
1/2” BSPP / NPSM
0.7 SCFM (9.5 L/m) @ 45PSI (3.1 Bar)
1.4 SCFM (18.5 L/m) @ 90 PSI (6.2 Bar)
21 CFM (595 L/min)
42 CFM (1190 L/min)
Max. Pump Inlet Pressure 2 Bar (30 PSI)
Dirt 5 microns
Air Quality ISO 8573.1 Class 3.3.2 # (See Note)
Water -20ºC@7bar (940ppm)
Oil 0.1mg/m³
Total Weight of Pump 40 Kg / 88 lbs
# Note: Class 3.4.2 Air Quality (Refrigerant dried - water +
3ºC@7bar)
may be used,
however, above 15 cycles/min optional piped exhaust system should be used, if used
continuously.
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Instruction Manual
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Instruction Manual
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Instruction Manual
KEY
= GREASE (AGMD
-
010)
ITEM 4
= LOCTITE
= TORQUE = GREASE INTERNAL (AGMD-010) = MAINTENANCE ORDER
(REVERSE FOR ASSY)
DETAIL
Page 6 of 16 Issue: 1.6
Instruction Manual
Parts List – 104042
ITEM PART No DESCRIPTION QTY
1 0115-010037 POPPET ASSEMBLY 2
2 161993 Ø20.35 x 1.78 O’RING 2
3 161994 Ø4.47 x 1.78 O'RING 4
4 162729 SHAFT SEAL 2
5 162730 SHAFT BEARING 2
6 162731 Ø230 x 3 O' RING 2
7 162746 Ø25 X 1.6 O'RING PTFE 2
8 164838 No 2 x 4.75 RIVET 2
9 165044 M12 SPRING WASHER STST 8
10 165108 M8 SPRING WASHER (ST ST) 20
11 165123 Ø10 SPRING WASHER (STST) 10
12 165135 M10 PLAIN WASHER (ST ST) 4
13 165963 M8 DOME NUT 18
14 165965 M10 x 16 HEX HEAD SET SCREW (STST) 4
15 165988 M10 x 30 CAPHEAD SCREW 10
16 171714 3/4 BALL 440C 2
17 177009 M12 X 35 CAPHEAD SCREW 8
18 177010 M8 x 70 CAPHEAD SCREW 2
19 192009 1 & 1 1/2 SANITARY CLAMP 2
20 192147 NAMEPLATE 1
21 192206 1 SANITARY GASKET PTFE 2
22 192814 BELLOWS LEAK HOSE 1
23 192815 1/8R - 6MM PUSH IN ELBOW 2
24 192821 MUFFLER 2
25 192834 INLET MANIFOLD 1
26 192881 KNIFED BELLOWS 2
27 192883 CYLINDER 1
28 192887 BELLOWS NUT 2
29 192888 BELLOWS SPACER 2
30 192906 PUMP BRACKET 2
31 193094 CYLINDER STUD - SHORT 7
32 193095 CYLINDER STUD LONG 2
33 193185 PISTON ASSEMBLY 2
34 193190 OUTLET SEAT 2
35 193237 AIR MOTOR END PLATE - LH 1
36 193238 AIR MOTOR END PLATE - RH 1
37 193240 AIR EXHAUST MANIFOLD 1
38 193367 OUTLET CHECK 2
39 193369 INLET CYLINDER 2
40 193370 OUTLET CYLINDER 2
41 193425 OUTLET MANIFOLD ASSEMBLY 1
42 193605 MAIN AIR VALVE ASSEMBLY 1
43 193195 PISTON SEAL 2
44 Detail A AIR MOTOR PISTON ASSEMBLY 1
REMARKS
#
#
#
Page 7 of 16 Issue: 1.6
Instruction Manual
KEY
= GREASE (AGMD-010)
= LOCTITE
= TORQUE
= GREASE INTERNAL (AGMD-010)
= MAINTENANCE ORDER
(REVERSE FOR ASSY)
Item 44 – Detail A
ITEM PART No DESCRIPTION QTY REMARKS
50 162728 PISTON SEAL 1
51 165975 M16 x 60 GRUBSCREW STST 1
52 192882 SHAFT 2
53 192886 AIR PISTON 1
Page 8 of 16 Issue: 1.6
Instruction Manual
KEY
= GREASE (AGMD-010)
= LOCTITE
= TORQUE
= GREASE INTERNAL (AGMD-010)
= MAINTENANCE ORDER
(REVERSE FOR ASSY)
Item 33 - 193185 Piston Assembly
ITEM PART No DESCRIPTION QTY REMARKS
60 160526 CONICAL SPRING 1
61 162743 Ø33 X 2 'O' RING PTFE 1
62 162744 Ø23.52 X 1.78 ORING PTFE 1
63 162745 Ø29.9 X 1.78 O'RING PTFE 1
64 193181 0.875 BALL 1
65 193186 Ø46 PISTON 1
66 193187 PISTON KEEP 1
67 193188 INLET SPRING KEEP 1
68 193189 PISTON SEAT 1
Page 9 of 16 Issue: 1.6
Instruction Manual
KEY
= GREASE (AGMD-010)
= LOCTITE
= TORQUE
= GREASE INTERNAL
(AGMD-010)
=
MAINTENANCE ORDER
(REVERSE FOR ASSY)
= MAGNET HAZARD
Item 42 - 193605 Valve Assembly
ITEM PART No DESCRIPTION QTY REMARKS
80 0115-010425 VALVE BLOCK END CAP 2
81 0115-010427 BUMPER 2
82 0115-010428 MAGNET 2
83 0115-010431 SPACER 2
84 0115-010463 QUICK EXHAUST CUP 2
85 162719 Ø47.29 x 2.62 O-RING 2
86 162767 Ø30 x 2 - 'O' RING 2
87 163951 M6 x 16 CAPHEAD SCREW 6
88 192651 1/8" BSPP PLUG 1
89 0115-010424 SPOOL VALVE 1
162774 SPOOL & SLEEVE O’RING 6
90 193241 QEV CARTRIDGE 2
91 193243 AIR INLET NIPPLE 1
92 193244 AIR EXHAUST GASKET 1
93 193606 MAIN VALVE BODY ASSY. 1
Page 10 of 16 Issue: 1.6
#
Not Shown
Instruction Manual
Fault Finding
Symptom Possible Cause Remedy
Pump will not
‘Prime’
Pump will not run a. No Air or Fluid supply
Pump runs but has
excessive
pulsation
Paint leaking into
detection hose
(22)
Air bleeding from
Endcaps (35 &36).
a. Air getting into the suction
hose/manifold
b. Worn piston seals
c. Ball checks not seating correctly
b. Air piston seal worn.
c. Pilot valve assemblies inoperable.
d. Main air valve inoperable
e. QE diaphragm defective
f. Ball checks not seating
a. Air getting into fluid line, air
supply restricted.
b. Obstructed fluid ball checks.
c. Worn air motor piston seals.
d. Worn/failed air motor shaft seals.
e. Worn fluid piston seal.
f. Air exhaust restricted.
a. Bellows seal failure
b. Air motor shaft seal leaking.
a. Check seals and hose connections
b. Replace piston seals
c. Inspect, clean/replace balls/seats
a. Check air and fluid supply ball valves
and supply hoses.
b. Replace Piston seal
c. Switch/interchange pilot valves to
isolate faulty pilot valve and
clean/replace.
d. Check clean/replace Air valve.
e. Check for constant exhaust air when
pump is not running. Check/replace
QE diaphragms
f. Inspect, clean and/or replace balls
and seats.
a. Check seals and hose connections.
Check air supply
b. Remove, clean, and inspect seat,
ball, and ball cage. Replace if
suspect or worn.
c. Replace air motor piston seal.
d. Disassemble pump as required to
replace air motor shaft seals.
e. Replace fluid piston seal.
f. Check QE diaphragms and exhaust
outlets.
a. Replace bellows seal (26)
b. Check air motor shaft seal (4),
replace as necessary
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Instruction Manual
Spares Kits for Maple 8/25 Pump
Kit No. Part No. Description Remarks
#
#
#
#
Inspection Operation
Daily Check for any general fluid or air leakage.
250653 Fluid Section Service Kit
250654 Fluid Section Overhaul Kit
250656 Air Motor Seal Kit
0115-010037 Pilot Valve Assembly 2off per Pump
0115-010424 Main Spool & Sleeve Valve Assembly 1off per Pump
193195 Piston Seal 2off per Pump
192881 Knifed Bellows 2off per Pump
# - Recommended Spare Parts for continually running pumps
Maintenance Schedule
Check Main Parts List
for details of individual
Kit Contents
Weekly
6 Monthly Test
12 to 36 Months
(Typically 10 million
Pump Cycles
dependant on air
quality and
abrasiveness of the
paint used)
Inspect Pump for Correct operation
Check for any excessive mechanical noise
Check for excessive fluid pressure pulsation
Perform a pump stall test to ensure correct operation.
• If pump does not stall check fluid piston seals and ball
checks, replace as required.
• If air is escaping through exhaust check air motor piston seal
and quick exhaust cup, replace as required.
Replace Air Piston seal
Replace shaft seals & bearings
Inspect and replace if required:Pilot Air Valves
Main Air Valve Parts
Replace Fluid Piston Seal
Replace Balls and Seats
Replace Bellows
Page 12 of 16 Issue: 1.6
Instruction Manual
Accessories
Part No. Description Remarks
192206 1” Sanitary Gasket
192009 1 & 1½” Sanitary Clamp
502608 Seal Insertion Tool For Shaft seal (9)
502377 Bellows Assembly Tool
502382 Bellows Assembly Spigot
AGMD-010 Kluber Isoflex Topas NB 52 (Grease type #) 50 ml Tube
192779 Exhaust Tube Adapter (1” NB hose) For piped exhaust
192820 Exhaust Tube Adapter (1¼” NB hose) For piped exhaust
192803 1” Manifold Plug For piped exhaust
Installation
This product should be flushed with a suitable compatible solvent prior to use.
Mount the pump securely and position the pump at a convenient height (below the
lid height of the paint container), to allow for maintenance, visual observation, and
periodic inspection. The wall mount bracket is included with all pumps.
The Pump Mounting bracket must be connected to a suitable earth ground to ensure
that there is no possibility of static build up.
Attach suitable flexible hoses to the inlet and outlet connections. Connect a suitable
3/8” – ½” NB air hose and ½” Pressure Filter Regulator to the air motor. (Filter rated
at minimum 1000 L/min)
No additional air lubrication is required as piston ring lubricant is applied during
assembly or repair. If an air lubricator is used then this must be maintained.
Set the pump speed to a slow cycle rate and start the pump to remove any air from
the fluid circuit before increasing pressure. Inspect for any air or fluid leaks.
If an air blow out system is used, never exceed 2 Bar on the inlet of the pump.
Exhaust kits are available for these pumps if the air exhaust is required to be piped
away from the pump rather than exhausting locally through the mufflers.
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Instruction Manual
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Instruction Manual
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Instruction Manual
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Tel. +49 (0) 6074 403 1 Fax. +49 (0) 607 403 300
General e-mail: info@finishingbrands.eu
Ringwood Road, Bournemouth, Dorset BH11 9LH. UK
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Binks registered office Finishing Brands Germany GmbH Justus-von-Liebig-Straße 31, 63128 Dietzenbach. Amtsgericht Offenbach HRB 43560
Page 16 of 16 Issue: 1.6
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