Hotsy 5700 Series User manual

GAS-FIRED SERIES
SERVICE MANUAL
For technical assistance or the dealer nearest you consult our web page at
www.hotsy.com
5700/5800
8.916-832.0
■ 5832SS-208 ■ 5832SS ■ 5835SS ■ 5836SS
■ 5732SS-208 ■ 5732SS ■ 5735SS ■ 5736SS
HONEYWELL
LOHI
CHAUD!
CHAUD!
8916832-1

5832SS • 1.109-651.0
SPECIFICATIONS
 Pump Volume At Pump Head: 9.5 GPM / 570 GPH
 Pump Pressure At Pump Head: 2500 PSI
 Burner Type: Natural Gas Fired, 939,890 BTU/Hr.
 Machine Voltage: 230VAC/60Hz/3Ph
 Total Machine Amperage:* 42 Amps
 Rated Motor Amps: 50 Amps
 Machine Weight: 1035 Lbs.
 Shipping Weight: 1275 Lbs.
 Exhaust Stack Size: 12"
 Machine Dimensions:
Length=51", Width=31", Height=63.4"
5832SS-208 • 1.109-650.0
SPECIFICATIONS
 Pump Volume At Pump Head: 9.5 GPM / 570 GPH
 Pump Pressure At Pump Head: 2500 PSI
 Burner Type: Natural Gas Fired, 939,890 BTU/Hr.
 Machine Voltage: 208VAC/60Hz/3Ph
 Total Machine Amperage:* 48 Amps
 Rated Motor Amps: 61 Amps
 Machine Weight: 1035 Lbs.
 Shipping Weight: 1275 Lbs
 Exhaust Stack Size: 12"
 Machine Dimensions:
Length=51", Width=31", Height=63.4"
5835SS • 1.109-652.0
SPECIFICATIONS
 Pump Volume At Pump Head: 9.5 GPM / 570 GPH
 Pump Pressure At Pump Head: 2500 PSI
 Burner Type: Natural Gas Fired, 939,890 BTU/Hr.
 Machine Voltage: 460VAC/60Hz/3Ph
 Total Machine Amperage:* 21 Amps
 Rated Motor Amps: 25 Amps
 Machine Weight: 1035 Lbs.
 Shipping Weight: 1275 Lbs
 Exhaust Stack Size: 12"
 Machine Dimensions:
Length=51", Width=31", Height=63.4"
5836SS • 1.109-653.0
SPECIFICATIONS
 Pump Volume At Pump Head: 9.5 GPM / 570 GPH
 Pump Pressure At Pump Head: 2500 PSI
 Burner Type: Natural Gas Fired, 939,890 BTU/Hr.
 Machine Voltage: 575VAC/60Hz/3Ph
 Total Machine Amperage:* 16 Amps
 Rated Motor Amps: 19.8 Amps
 Machine Weight: 1035 Lbs.
 Shipping Weight: 1275 Lbs
 Exhaust Stack Size: 12"
 Machine Dimensions:
Length=51", Width=31", Height=63.4"
5732SS • 1.109-655.0
SPECIFICATIONS
 Pump Volume At Pump Head: 7.8 GPM / 470 GPH
 Pump Pressure At Pump Head: 3000 PSI
 Burner Type: Natural Gas Fired, 720,450 BTU/Hr.
 Machine Voltage: 230VAC/60Hz/3Ph
 Total Machine Amperage:* 42 Amps
 Rated Motor Amps: 50 Amps
 Machine Weight: 1016 Lbs.
 Shipping Weight: 1260 Lbs.
 Exhaust Stack Size: 12"
 Machine Dimensions:
Length=51", Width=31", Height=63.4"
5732SS-208 • 1.109-654.0
SPECIFICATIONS
 Pump Volume At Pump Head: 7.8 GPM / 470 GPH
 Pump Pressure At Pump Head: 3000 PSI
 Burner Type: Natural Gas Fired, 720,450 BTU/Hr.
 Machine Voltage: 208VAC/60Hz/3Ph
 Total Machine Amperage:* 48 Amps
 Rated Motor Amps: 61 Amps
 Machine Weight: 1016 Lbs.
 Shipping Weight: 1260 Lbs.
 Exhaust Stack Size: 12"
 Machine Dimensions:
Length=51", Width=31", Height=63.4"
5735SS • 1.109-656.0
SPECIFICATIONS
 Pump Volume At Pump Head: 7.8 GPM / 470 GPH
 Pump Pressure At Pump Head: 3000 PSI
 Burner Type: Natural Gas Fired, 720,450 BTU/Hr.
 Machine Voltage: 460VAC/60Hz/3Ph
 Total Machine Amperage:* 21 Amps
 Rated Motor Amps: 25 Amps
 Machine Weight: 1016 Lbs.
 Shipping Weight: 1260 Lbs.
 Exhaust Stack Size: 12"
 Machine Dimensions:
Length=51", Width=31", Height=63.4"
5736SS • 1.109-657.0
SPECIFICATIONS
 Pump Volume At Pump Head: 7.8 GPM / 470 GPH
 Pump Pressure At Pump Head: 3000 PSI
 Burner Type: Natural Gas Fired, 720,450 BTU/Hr.
 Machine Voltage: 575VAC/60Hz/3Ph
 Total Machine Amperage:* 16 Amps
 Rated Motor Amps: 19.8 Amps
 Machine Weight: 1016 Lbs.
 Shipping Weight: 1260 Lbs.
 Exhaust Stack Size: 12"
 Machine Dimensions:
Length=51", Width=31", Height=63.4"
* Total Machine Amperage is based on the required horsepower for the given flow and pressure. Amps are measured with
standard incoming voltage of 208V, 230V, 460V and 575V. Actual amperage may differ due to incoming voltage.

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
PRESSURE WASHER Troubleshooting Guide
4
TROUBLESHOOTING
SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION
PRESSURE
WASHER WILL
NOT RUN
Pump switch in OFF position Place switch in ON position.
Power supply disconnected Connect power supply.
Fuse blown or circuit breaker
tripped in electrical supply line
Replace fuse or reset circuit breaker. Use only
circuits of adequate capacity.
Motor circuit overload tripped Allow sufficient time for motor to cool down.
Place pump switch in ON position.
PRESSURE
WASHER RUNS
BUT WON’T SPRAY
Trigger of trigger gun released Squeeze trigger.
Water supply not turned on Open water supply valve.
Clogged pressure nozzle Clean pressure nozzle opening.
Inlet water screen clogged Check screen and clean if necessary.
Pump sucking air Fill the detergent container and check for loose
hose clamps or fittings.
LOW SPRAY
PRESSURE AT
NOZZLE
Inadequate water supply Fully open faucet. Check for kinked or dam-
aged hose. Use 5/8" minimum hose. Check for
debris clogging inlet screen.”
Partially clogged or damaged
pressure nozzle
Clean or replace.
Air being drawn through
detergent inlet line
Refill detergent container. Ensure that pick-up
screen is fully immersed.
UNEVEN SPRAY
PATTERN
Partially clogged or damaged
pressure nozzle
Clean or replace.
PRESSURE WASHER
WILL NOT PRODUCE
HOT WATER WATER
(CONTINUED)
Burner switch in OFF position Place switch in ON position.
Gas valve switch in OFF
position
Place switch in ON position.
Inadequate fuel supply Check fuel supply.
Pump switch turned off Pump must be running before burner will light.

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
5
PRESSURE WASHER Troubleshooting Guide
TROUBLESHOOTING
SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION
PRESSURE
WASHER WILL
NOT PRODUCE
HOT WATER
(continued)
Inadequate water supply Fully open faucet. Check for kinked or
damaged hose. Use 5/8" minimum hose.
Check for debris clogging inlet screen.
Trigger of trigger gun released Squeeze trigger. Water must be spraying for
burner to light.
Thermostat set too low, or
defective
Raise thermostat setting. Replace if defective.
Manual gas valve not open Turn ON gas valve.
Defective gas valve Replace gas valve.
POOR OR NO
DETERGENT FLOW
Inadequate detergent supply Refill detergent container. Ensure that pick-up
screen is fully immersed and detergent con-
tainer is at or above the level of the pump.
Detergent screen or hose
clogged
Clean. Always start with a a clean detergent
container.
Clogged detergent injector check
valve
Clean check valve at detergent injector.
POOR CLEANING Improper detergent concentra-
tion or mixing
Mix detergent per manufacturer's instructions.
Ensure that powdered detergents are fully
dissolved.
Wrong detergent for the
application.
Select appropriate detergent.
Detergent valve not opening Check that handle or knob is not slipping on
shaft.
UNLOADER CYCLES
WHEN TRIGGER
GUN IS OPENED OR
CLOSED
Air in system Open and close trigger gun several times.
Unloader defective Replace if defective.
Water leak between unloader
valve and trigger gun
Check fittings, hose, and trigger gun for leaks.
Repair or replace.
BURNER SMOKES
OR HAS
OBNOXIOUS ODOR
Stack restriction See Venting under Installation.
PRESSURE RELIEF
VALVE IS LEAKING
Excessive pressure due to
defective unloader valve
Replace unloader valve.
Defective relief valve Replace relief valve.
Dirty relief valve Clean relief valve seat.

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
SERVICE MANUAL PRESSURE WASHER
6
SMART RELAY INSTRUCTIONS
DIGITAL TIMER (OPTIONAL)
The following are instructions on how to set the pa-
rameters on the digital timer in Programming Mode.To
define these settings please follow the steps below.
Setting the Clock:
1. Press the ESC key located next to the display
window and under the arrow key pad (see figure
below). Pressing the ESC key will access the
Parameter Assignment Menu.
2. Using the up/down arrow keys ▲ or ▼, move the
(>) cursor to 'Set' and press OK to accept.
3. Move the (>) cursor to 'Clock' and press OK to
accept.
4. Move the (>) cursor to 'Set Clock' and press OK
to accept 'Set Clock'.
Note:When setting time on clock, use only military
time.
Stop
Set Param
> Set..
Prg Name
> Clock
Contrast
StartScreen
> Set Clock
S/W Time..
Sync
Mo 10:15
2006-10-13

 

ESC OK
Display Screen
Arrow
Key Pad
The cursor is now positioned on the weekday and
shows the following on the display window (see figure
below).
5. Select the day of the week by using the up/down
arrow keys  or .
6. Move the cursor to the next position by using the
left/right arrow keys or .
7. To change the value use the up/down arrow keys
 or .
8. To set the correct time-of-day and date, repeat
steps 6 and 7.
9. To accept your entries press OK.
10. To go back to the previous menu at anytime press
ESC.
PROGRAMMING
INSTRUCTIONS
The 5700/5800 can be configured to run in Time Delay
or Auto Start/Stop with lockout. Machines are factory
set with Auto Start/Stop with 4 hour Lockout. A Smart
Relay controls how the machine will operate by using
three internal timers; these timers are adjustable. The
following is a brief description of these timers:
Timer 1: ‘Lockout Timer’ (Time Delay)
• Timer 1 de-energizes (lockout) the machine if
not being used for a preset time. If machine has
‘Locked out’it can only be re-energize by pressing
the ‘Pump On’ switch. Timer 1 is factory set to 4
hours.
Timer 2: ‘Auto Start/Stop Timer’
• Timer 2 allows the pump to run in bypass for a
preset time. If the pump runs in bypass longer
than the allotted time the timer will drop power to
the motor contactor and machine will be in standby
mode. Squeezing the gun trigger will restart the
pump (if Timer 1 has not locked out). Timer 2 is
factory set to 30 seconds.
Timer 3: ‘Reset Delay Timer’
• Timer 3 controls how long the pump must run be-
fore resetting the ‘Lockout Timer’ (Timer 1). This
allows the pump to run long enough to re-pres-
surize the system if there is pressure loss when
not in use. Timer 3 is factory set to 15 seconds.
Set Clock
Mo 10:15
YYYY-MM-DD
2006-10-13

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
7
PRESSURE WASHER SERVICE MANUAL
To change to the parameters of the internal timers in the
Smart Relay complete the following steps:
1. Turn on the power to the machine but do not press
the start switch. Remove the front panel and then
the control panel cover. Note: use extreme cau-
tion when reaching into the control box, the
machine has live power. Once powered the
Smart Relay window will display the following
screen, see figure 1 (if screen does not appear
press the left/right arrow keys or until correct
screen appears).
2. Press the ESC key located next to the display win-
dow and under the arrow key pad (see figure 2).
Pressing the ESC key will access the Parameter
Assignment Menu.
3. Using the up/down arrow key  or , move the
(>) cursor to ‘Set Param’ and press OK to confirm
(See figure 3). The display window shows the first
parameter (Timer-1), see figure 4.
Note: Ta is the accumulator timer and Tis the adjustable
timer (the variable that changes)
4. Press OK to change the value of Timer-1. Using
the left/right arrow key or , move the cursor to
the desired field and use the up/down arrow keys
 or to change this value. See figure 5.
5. Each timer has optional units of time in seconds (s),
minutes (m), and hours (h). To change the unit of
time use the left/right arrow keys or to move
the cursor to the unit field. Change the unit of time
using the arrow up/down keys  or . Once all
the values have been set press OK to accept. See
figure 6.
6. Press arrow up/down keys  or to select the
next parameter to change (Timer -2). Repeat steps
4 and 5 to change the Timer-2 parameters. See
figure 7.
7. Press arrow up/down keys  or to select the
next parameter to change (Timer -3). Repeat steps
4 and 5 to change the Timer-3 parameters. See
figure 8.
8. Once all timers have been set to the desired time
press ESC twice to return to the Input display
screen. See figure 9.
SMART RELAY INSTRUCTIONS
>Stop
Set Param
Set..
Prg Name
Fig. 2
Stop
>Set Param
Set..
Prg Name
Fig. 3
TIMER-1
T =04:00h
Ta =00:00
Fig. 4
TIMER-1
T =04:00h
Ta =00:00
Fig. 5
TIMER-1
T =04:00h
Ta =00:00
Fig. 6
TIMER-2
T =30:00s
Ta =15:00s
Fig. 7
TIMER-3
T =15:00s
Ta =00:00
Fig. 8
I:
0.. 123456789
1..0123456789
2..01234
Fig. 9
Arrow
Key Pad

 

ESC OK
I:
0.. 123456789
1..0123456789
2..01234
Fig. 1
Display Screen

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
SERVICE MANUAL PRESSURE WASHER
8
Factory Set Parameters (Auto Start/Stop with Lockout)
TIMER VALUE DESCRIPTION
Timer 1 04:00 Hours Turns machine off after 4 hours of non-use. To restart push
the ‘Pump On’ switch.
Timer 2 30:00 Seconds Pump will run in bypass for 30 seconds before shutting off,
machine is still in standby mode. Pulling the gun trigger will
restart the pump.
Timer 3 15:00 Seconds In case of pressure loss when machine is in standby, the pump
can run up to 15 seconds before resetting ‘Timer 1’ (lockout)
Time Delay Parameters
TIMER VALUE DESCRIPTION
Timer 1 03:00 Minutes When machine is not in use, pump will run in bypass for 3
minutes and shut off. To restart push the ‘Pump On’ switch.
Timer 2 01:00 Hours To operate in time delay mode timer 2 must be deactivated.
This is done by setting timer 2 to value greater than timer 1.
Timer 3 15:00 Seconds Pump must run more than 15 seconds to reset timer 1.
SMART RELAY INSTRUCTIONS

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
9
PRESSURE WASHER SERVICE MANUAL
OPTIONAL — WATER INLET SOLENOID
A water inlet solenoid can be added to the machine that
will open only when the machine is running or in standby.
The solenoid closes when the machine is off to prevent
possible water overflow when unattended.
Installation
• Connect a 24V/AC normally closed solenoid on the
water inlet, contact local Hotsy dealer for solenoid
options.
• Connect solenoid to the remote terminal using
16 ga minimum wire
• Wire solenoid to remote terminal according to
figure below
Before powering up machine, fill float tank to prime the
system.
Detergent Solenoid Wiring Schematic
WATER INLET

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
SERVICE MANUAL PRESSURE WASHER
10
CHAUD!
CHAUD!
HONEYWELL
LOHI
8916832-2
4
6
9
11
14
15
17
13
12
5
20
1
3
10
EXPLODED VIEW - LEFT SIDE
8
2
7
11
10
16
18
50
52
See
Burner
Assy
See
Coil Outlet
Assy
37
53
18
11
36
33
17
18
11
27

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
11
PRESSURE WASHER SERVICE MANUAL
8916832-3
OFF
F°
10-02033
200
165
130
95
235
270
300
11
22
34
21
25
24
26
19
48
11
45
47
23
10
10
55
32
43
30
46
31
54
EXPLODED VIEW - RIGHT SIDE
11
39, 51
58
39
56
62
18 41
41
42
42
28
18
44
60
63
42
42
59
18
11
18
11
See
Control
Panel
Assy
See
Pump
Assy
See
Float
Tank
Assy
See
Unloader
Assy
11
18
28
11
38
29
28
11
28
18
11
11
18 10
11
49
11
10
1011 35
67
68
65
28
66
28
64
64
57
61
40

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
SERVICE MANUAL PRESSURE WASHER
12
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
1 8.912-040.0 Top Hat Assy, 30 x 12 1
2 9.800-006.0 Label, "Hot/Caliente" with Arrows Warning 2
3 8.930-141.0 Insulation 30" OD x 10" ID, Fiberglass 1
4 8.719-936.0 Ring, Insulation Retainer 26" 1
5 8.912-039.0 Coil Assy, Hotsy HSS 28" 1
6 8.725-506.0 Insulation 33" x 89", Fiberglass 1
7 9.802-825.0 Clip, Retaining U-type 4
8 8.704-659.0 Label, Hotsy Logo, 5 x 11 1
9 8.900-990.0 Label, Instruction, Warning (Pictorial/Text) 1
10 9.802-720.0 Bolt, 3/8" x 1", NC HH 24
11 9.802-807.0 Washer, 3/8", SAE, Flat 63
12 8.705-998.0 Nipple, 7", Galv., Sch 80 1
13 8.706-216.0 Tee, 1/2", Female, Steel Pipe 1
14 8.706-243.0 Plug, 1/2", Square Head, Galv. 1
15 9.802-038.0 Nipple, 1/2 JIC, 1/2 Pipe 1
16 9.802-811.0 Washer, 3/8" X 1-1/2", Fender, SAE 4
17 9.802-814.0 Washer, 3/8", Lock, Split Ring 5
18 9.802-779.0 Nut, 3/8" ESNA 35
19 8.715-611.0 Pulley, 3B36SH 1
20 8.916-749.0 Wlmt, Frame, Coil 30" 1
21 8.916-750.0 Wlmt, Frame, Washer Top 1
22 8.711-704.0 Hose, 1/2" x 36", 2 Wire, Pressure Loop 1
23 9.802-261.0 Hose, 3/4", Push-on 36"
24 9.802-259.0 Hose, 1/2", Push-on 24"
25 9.802-259.0 Hose, 1/2", Push-on 16"
26 8.711-700.0 Hose, 1/2" x 20", 2 Wire, 1/2" FJIC x 1/2" FJIC 1
27 8.916-973.0 Panel, Fire Wall 1
28 6.390-126.0 Clamp, Hose, .46-.54 St 6
29 9.802-252.0 Hose 1/4" Braided Vinyl 13"
30 9.802-132.0 Elbow, 3/4" JIC x 1/2", 90 Dgr 1
31 8.718-650.0 Bolt, 3/8" x 1/2", NC, HH 4
32 9.802-146.0 Swivel, 1/2" MP x 3/4" GHF w/Strainer 1
33 8.901-135.0 Label, Caution Winterize 1
34 8.711-702.0 Hose, 1/2" x 28", 2-Wire, Pressure Loop 1
35 8.917-016.0 Label, Motor Rotation, Clockwise 1
36 8.916-918.0 Half-Wrap, Outer, Outlet, 30" 1
37 8.916-919.0 Half-Wrap, Outer, 30" 1
38 9.802-188.0 Valve, Metering, 1/4" Hose 1
39 8.716-565.0
8.716-564.0
Strain Relief, 1" Purple (5735SS, 5835SS, 5736SS, 5836SS)
Strain Relief, 1" Grey (5732SS, 5832SS, 5732SS-208, 5832SS-208)
2
2
40 8.916-791.0 Bracket, Tensioner Base 1
41 9.802-151.0 Swivel, 1/2" JIC Female, Push-on 4

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
13
PRESSURE WASHER SERVICE MANUAL
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
42 9.802-152.0 Swivel, 3/4" SAE Female, Push-on 6
43 8.749-975.0 Tensioner (Hardware Included) 1
44 8.749-965.0 Banded Belt, BX42 x 3 1
45 8.715-617.0
8.715-609.0
8.715-608.0
Pulley, 3BK70 (5832SS-208, 5832SS, 5835SS, 5836SS, 5700 Pump Opt)
Pulley, 3TB64 (5732SS-208, 5732SS, 5735SS, 5736SS)
Pulley, 3TB62 (5800 Pump Option)
1
1
1
46 8.715-606.0
9.803-978.0
9.802-394.0
9.802-392.0
Pulley, 3TB56 (5832SS-208, 5832SS, 5835SS, 5836SS)
Pulley, 3TB50 (5732SS-208, 5732SS, 5735SS, 5736SS)
Pulley, 3TB40 (5800 Pump Option)
Pulley, 3BK34 (5700 Pump Option)
1
1
1
1
47 9.802-403.0
8.715-649.0
Bushing, H x 25mm (5832SS-208, 5832SS, 5835SS, 5836SS)
Bushing, P1 x 25mm (5732SS-208, 5732SS, 5735SS, 5736SS)
1
1
48 9.803-980.0
8.749-985.0
8.749-986.0
Bushing, P1 x 1-5/8"
Bushing, H30mm Split (5700 Pump Option)
Bushing, P130mm Split (5800 Pump Option)
1
1
1
49 8.749-973.0 Bushing, Idler (Hardware Included) 1
50 9.802-776.0 Nut, 5/16 ESNA 4
51 8.715-123.0
8.715-124.0
8.715-125.0
Motor, 20hp/230-460/60hz (5832SS, 5835SS, 5732SS, 5735SS)
Motor, 20hp/575/60hz (5836SS, 5736SS)
Motor, 20hp/208/60hz (5832SS-208, 5732SS-208)
1
1
1
52 8.719-000.0 Washer, 5/16" x 1-1/4", Fender, SAE 4
53 9.802-754.0 Screw, 1/4" x 1/2" Whiz 10
54 8.916-752.0 Wlmt, Slide, Motor Base 1
55 8.916-748.0 Wlmt, Frame, Washer Base 1
56 8.706-117.0 Nipple, 1", Close, Black Pipe 1
57 8.716-339.0 Box, Elec 4 x 2, 3 Hole 1" 1
58 9.802-483.0 Cover, Metal, 2" x 4", Waterproof 1
59 9.802-261.0 Hose, 3/4", Push-on 24"
60 9.802-261.0 Hose, 3/4", Push-on 36"
61 8.715-933.0
9.802-437.0
Cord, Service 6/4 (5832SS-208, 5832SS, 5732SS-208, 5732SS)
Cord, Service 10/4 (5835SS, 5836SS, 5735SS, 5736SS)
60"
60"
62 8.900-515.0
9.800-023.0
9.800-024.0
8.900-516.0
Label, 208V 3 PH (5732SS-208, 5832SS-208)
Label, 230V 3 PH (5732SS, 5832SS)
Label, 460V 3 PH (5735SS, 5835SS)
Label, 575V, 3 PH (5736SS, 5832SS)
1
1
1
1
63 9.802-252.0 Hose, 1/4" Braided Vinyl 50"
64 8.706-941.0 Hose Barb, 1/4 Barb x 1/4 ML 2
65 9.802-252.0 Hose, 1/4" Braided Vinyl 8 ft.
66 8.707-058.0 Strainer, 1/4 Brass w/Check Valve 1
67 9.802-809.0 Washer, 1/2 Flat 2
68 9.803-517.0 Washer, 1/2 Lock 1

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
SERVICE MANUAL PRESSURE WASHER
14
8916832-9
GROUND
GROUND
OFF
F°
10-02033
200
165
130
95
235
270
300
29
3
CONTROL PANEL EXPLODED VIEW
9
13
11
47
12
4
67
28
1
45
8
27
33
32
41
35
19, 20,
21, 34
16
2
40
30
23
27
49
46
43
42
39, 50
24
36
CONTROL PANEL EXPLODED VIEW PARTS LIST
43
48
41
42 42
2
37, 22
ITEM PART NO. DESCRIPTION QTY
1 8.916-922.0 Door, Control Panel 1
2 8.718-936.0 Screw, #8 x 1/2", Phillips Plated, Tek 12
3 9.803.613.0 Honeywell, Ignition Control 1
4 8.716-883.0 Transformer 208/230/460 (5832SS-208, 5832SS, 5835SS, 5732SS-208,
5732SS, 5735SS) 1
8.716-884.0 Transformer 575 (5836SS, 5736SS) 1
5 8.916-931.0 Label, Control Panel, 5700/5800 1
6 9.802-776.0 Nut, 5/16", ESNA, NC 4
7 8.718-980.0 Washer, 5/16" Flat, SAE 4
8 8.916-783.0 Plate, Stand-off, Electrical 1
9 8.916-914.0 WLMT, Box, Electrical 1
10 8.716-564.0 Strain Relief, 1" Grey (5832SS-208, 5832SS, 5732SS-208, 5732SS) 2
8.716-565.0 Strain Relief, 1" Purple (5835SS, 5836SS, 5735SS, 5736SS) 2
11 8.712-189.0 Knob, Thermostat, 32°-248° 1
12 8.718-779.0 Screw, 4 mm x 6 mm, Pan Head 2
13 8.712-190.0 Plate, Thermostat, Plastic Cover 1
25, 26
5
17
18
2
36
36
36
16
16
16
31
14
44
15
10
To Junction Box
From
Motor
2

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
15
PRESSURE WASHER SERVICE MANUAL
CONTROL PANEL EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
14 8.712-195.0 Thermostat, 2 Meter Lg. Cap. 1
15 8.716-598.0 Strain Relief, .18-.31 (.51 Hole) 3
16 9.802.515.0 Strain Relief, Straight, LQ Tite, 3200 4
17 8.749-158.0 Hour Meter, 5-80 VAC/DC 1
18 8.716-037.0 Switch, Rocker, 10A/250V-15A/125V, 24V 2
19 8.749-979.0 ▲Jumper, Bar, 3-5 Bu 1
20 8.749-978.0 ▲Jumper, Bar, 3-5 RD 1
21 8.749-977.0 ▲Jumper, Bar, 2-5 GY 3
22 8.725-370.0 ▲Jumper 1
23 9.800-016.0 Label, Disconnect Power 1
24 8.704-998.0 Strap, 14" 1
25 9.803-663.0 Fuse, KTK-R2 (Amp), 600V Midget Fuse 2
26 8.716-199.0 Fuse, FNM-6.25 1
27 9.800-040.0 Label, Ground 2
28 8.713-086.0 Ground Lug, 2 Hole 1
29 9.802-778.0 Nut, Whiz Loc, 5/16 Flange 4
30 9.802-457.0 Din Rail, 35 mm 6-1/2"
31 9.802-457.0 Din Rail, 35 mm 3"
32 8.724-280.0 Contactor (5835SS, 5836SS, 5735SS, 5736SS) 1
8.724-283.0 Contactor (5832SS-208, 5832SS, 5732SS-208, 5732SS) 1
33 8.724-304.0 Overload, 16-24 Amps (5835SS, 5836SS, 5735SS, 5736SS) 1
8.724-307.0 Overload, 40-57 Amps (5832SS-208, 5832SS, 5732SS-208, 5732SS) 1
34 8.749-976.0 Terminal Block 13
35 8.749-980.0 End Cap, Terminal Block 1
36 9.804-595.0 End Bracket 4
37 8.730-765.0 Relay, Programmable, 24RC 1
38 8.718-618.0 Bolt, 5/16" X 3/4" NC CS ZN 2
39 8.716-394.0 Terminal Block, 14 Pole 1
40 8.718-937.0 Screw, #8 x 3/4", Phillips, Zinc Plated, Tek 2
41 9.802-700.0 Bolt, 1/4"x 3/4", NC HH 1" 3
42 9.802-802.0 Washer, Flat, 1/4" 4
43 9.802-773.0 Nut, 1/4" 2
44 8.905-701.0 Label, Terminal Block 1
45 8.900-515.0 Label, 208V 3PH (5732SS-208, 5832SS-208) 1
9.800-023.0 Label, 230V 3PH (5732SS, 5832SS) 1
9.800-024.0 Label, 460V 3PH (5735SS, 5835SS) 1
8.900-516.0 Label, 575V 3PH (5736SS, 5836SS) 1
46 9.802-518.0 Strain Relief, 3/4" 3
47 8.715-933.0 Cord, Service 6/4 (5832SS-208, 5832SS, 5732SS-208, 5732SS) 72"
9.802-437.0 Cord, Service 10/4 (5835SS, 5836SS, 5735SS, 5736SS) 72"
48 9.802-771.0 Screw, 10/32" x 3/4" BH SOC 1
49 9.802-696.0 Nut, 10/32" KEPS 2
50 8.716-451.0 Terminal, Jumper, Spade 3
▲Not Shown

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
SERVICE MANUAL PRESSURE WASHER
16
8916832-10
PANEL EXPLODED VIEW
14
13
3
9
12
11
8
7
10
9
5
2
16
8
4
15
15
18
17
26
26
10
22
20
23
24
28
19
25

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
17
PRESSURE WASHER SERVICE MANUAL
8916832-11
PANEL EXPLODED VIEW
10
1
8
6
9
6
8
9
ITEM PART NUMBER DESCRIPTION QTY
1 8.916-761.0 Panel, Cover, Hotsy, Burner 16 x 30 1
2 8.916-762.0 Panel, Cover, 44 x 17 1
3 8.916-763.0 Panel, Cover, 44 x 27 1
4 8.916-764.0 Panel, Cover, Back 44 x 20 1
5 8.916-765.0 Panel, Cover, Side 30 x 28 1
6 8.916-766.0 Panel, Cover, Burner 16 x 30 2
7 8.916-767.0 Panel, Cover, Top 1
8 8.718-650.0 Bolt, 3/8" x 1/2", NC HH 22
9 9.802-807.0 Washer, 3/8", SAE, Flat 22
10 8.719-066.0 Latch, Vise Action 3
11 8.719-081.0 Latch, Spring, Flush Head 1
12 9.804-301.0 Rivet, 1/8" x 1/4" 2
13 8.916-782.0 Wlmt, Corner 1
14 9.800-020.0 Label, Cold Water Inlet 1
15 8.932-965.0 Label, Warning, Exposed Pulleys 2
16 8.900-207.0 Label, Incoming Power 1
17 9.800-013.0 Label, Intended for Indoor Use 1
18 9.800-034.0 Label, Clear Lexan 1
28
21 21
27
PANEL EXPLODED VIEW PARTS LIST

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
SERVICE MANUAL PRESSURE WASHER
18
ITEM PART NUMBER DESCRIPTION QTY
19 8.749-972.0 Trim, Seal, 20 GA, 5/8" Bulb 4"
20 9.800-016.0 Label, Disconnect Power 1
21 8.707-389.0 Gasket, Foam (2 x 20") 40"
22 8.725-309.0 Key, Hex 1
23 9.802-103.0 Bushing, 5/8" 1
24 9.802-064.0 Grommet, Nozzle Holder 3
25 9.800-049.0 Label, Manufacturer's Detergent 1
26 9.804-094.0 Foam Strip, 1/8" x 1/2" (14", 27") 41"
27 8.900-858.0 Label, Caution Natural Gas/Max Inlet Pressure 1
28 9.802-072.0 Trim Seal, 16 GA (4 x 2", 1 x 4") 12"
PANEL EXPLODED VIEW PARTS LIST (CONT)

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
19
PRESSURE WASHER SERVICE MANUAL
8916832-7
3
2
7
9
COIL OUTLET EXPLODED VIEW
COIL OUTLET EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
1 8.706-983.0 Manifold, Relief Valve, Hotsy 1
2 8.902-433.0 Valve, Safety Relief 1
3 8.706-294.0 Bushing, 1/2" x 3/8" Steel 2
4 9.802-013.0 Nipple, 1/2" x 2-1/2, Galv. Sch 80 1
5 8.706-250.0 Plug, Brass 1/2" 1
6 9.800-021.0 Label, Hot Water Outlet 1
7 8.718-780.0 Screw, 4mm x 4mm Pan Head 1
8 9.802-171.0 Nipple, 3/8" x 3/8" NPT ST Male 1
9 8.711-785.0 Hose, 3/8" Push-on, per ft 45"
1
8
5
6
3
4

8.916-832.0 • HOTSY 5700/5800 NG Service Manual • Rev. 10/09
SERVICE MANUAL PRESSURE WASHER
20
8916832-4
1
2
3
4
11
10
5
6
8
9
13
12
FLOAT TANK EXPLODED VIEW
FLOAT TANK EXPLODED VIEW PARTS LIST
8
7
25
15
3
11
17
16 18
ITEM PART NO. DESCRIPTION QTY
1 8.725-432.0 Tank Plastic, w/Lid, 8 x 16 x 24 1
2 9.803-557.0 Elbow, 3/4" SAE x 3/4" 90° Brass 1
3 9.802-052.0 Bulkhead, 3/4" Polypro 3
4 8.749-329.0 Valve, 3/4" Float 1
5 8.719-648.0 Rod, Threaded, 1/4" x 6" 1
6 8.706-512.0 Ball, Float, Black Plastic 1
7 8.707-000.0 Connector, 1/2" Anchor 2
8 8.750-077.0 Elbow, Compression, 3/4" x 1/2" MPT 2
9 8.750.079.0 Tube, Copper, 3/4" O.D. 3 ft.
10 8.706-367.0 Pipe, 1.5", PVC 80 18"
11 8.706-441.0 Adapter, 1-1/2" Slip x MT, PVC 80 2
12 8.706-485.0 Bulkhead, 1-1/2", CYC 1
13 8.707-076.0 Strainer, 1/4" Basket 2
14
22 21
23
20
24
19