Alemite 8568-A4 Manual De Servicio E Instalación página 12

Installation and operation
CAUTION

Do not operate this pump
without personal protective
equipment Pump can gen-
erate noise levels above 85
dBa that could result in hearing loss
Failure to comply could result in per-
sonal injury
WARNING

Do not exceed lowest pressure rating of
any component in system
Failure to comply may result in
serious injury or death
WARNING

Do not operate pump with broken,
missing or defective parts Replace
defective parts prior to operation
Failure to comply may result in
serious injury or death
WARNING

Do not operate with leakage in system
Disconnect air to motor
Failure to comply may result in death
or serious injury
Bench test
NOTE
Perform the following procedures at a
pressure not to exceed 40 psi (2.8 bar)
With air pressure at zero:
1 Connect air to inlet of air motor
2 Slowly supply air pressure to pump
motor
3 Pump should cycle If pump does not
cycle, refer to Troubleshooting, page 14
for details
Priming
With air pressure at zero:
4 Connect product hose to material outlet
5 Direct hose into an appropriate collection
container
6 Place pump in product
7 Slowly supply air pressure to pump
motor
8 Allow pump to cycle slowly until system
and product is free of air
9 If pump does not prime, refer to
Troubleshooting, page 14 for details
12
Stall test
With air pressure at zero:
10 Attach a control valve to outlet hose of
pump
11 Set air pressure to 35 psi (2.4 bar)
12 Operate control valve into a container
13 Allow pump to cycle until system and
product is once again free of air
14 Shut off control valve
15 Set air pressure to 100 psi (7 bar)
16 Visually inspect pump for external leaks
17 Pump should not cycle If pump does not
stall, refer to Troubleshooting, page 14
for details
Leakage
18 Check motor for air leakage
19 If motor leaks, refer to 670628 for
details