Preventive Maintenance Schedule - Idex Trebor QA1V208P12-AA Operation & Maintenance Manual

Quantum di water heater
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7.2

PREVENTIVE MAINTENANCE SCHEDULE

Quantum
X
X
X
X
X
X
X
X
X
X
See following table for details on each item.
Verify torque at least every 6 months with a calibrated torque wrench. Do
not over tighten. Consult factory with questions.
Part
Label
Number
MCB1
MCB1
CB1-4
98003449
CONT 1-4
98003544
SSR 1-8
98003546
CBH 1E1-12E2
98003865
F1-f4
98003253
24VDC-PS
98003781
TLM 1-2
98003897
98003505
98003520
PAGE 38
Process Control / Heater Element Status
X
Plumbing Leaks
Overpressure Relief Drain & Diaphragm
X
General Electronics
X
Solid State Relays (SSR's)
X
Main Circuit Breaker
X
Distribution Breakers & Contactors
X
Branch Circuit Breakers
Description
-
Circuit Breaker, 3 Pole, 480VAC, 60A - 225A
-
Connection Terminal Block, 6 Wire, 14-6AWG
Circuit Breaker, 3 Pole, 480VAC, 50A
Contactor, 50A, 400V, 3 Pole, 24VDC
SSR, 90A, 4-32VDC
Circuit Breaker, 2 Pole, 480VAC, 15A
Fuse Holder, 600V, 30A, 1 Pole
Power Supply, 10A, 320-575VAC, 3 Phase
8 Channel Temperature Monitor
Connection Block, NO, 24VDC
Connection Block, NC, 24VDC
QUANTUM DI HEATER OPERATION / MAINTENANCE MANUAL
Items
X
X
X
X
X
X
X
X
Torque Value
26.0 Nm / 230.1 in-lb
6.0 Nm / 53.1 in-lb
5.6 Nm / 49.6 in-lb
2.5 Nm / 22.1 in-lb
3.7 Nm / 32.7 in-lb
2.5 Nm / 22.0 in-lb
1.6 Nm / 14.2 in-lb
0.6 Nm / 5.3 in-lb
0.4 Nm / 3.1 in-lb
0.8 Nm / 7.1 in-lb
0.8 Nm / 7.1 in-lb

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